Ruby is 25 and has a good job at a biotechnology company. She currently has $9,200 in an IRA, an important part of her retirement nest egg. She believes her IRA will grow at an annual rate of 7 percent, and she plans to leave it untouched until she retires at age 65. Ruby estimates that she will need $875,000 in her total retirement nest egg by the time she is 65 in order to have retirement income of $20,000 a year (she expects that Social Security will pay her an additional $15,000 a year). Using Exhibit 1-A, Exhibit 1-B, Exhibit 1-C, Exhibit 1-D, answer the following questions. a. How much will Ruby's IRA be worth when she needs to start withdrawing money from it when she retires? (Round discount factor to 3 decimal places and final answer to the nearest whole dollar.) Worth of IRA b. How much money will she have to accumulate in her company's 401(k) plan over the next 40 years in order to reach her retirement income goal? (Round discount factor to 3 decimal places and final answer to the nearest whole dollar.) Money to accumulate Exhibit 1-A Future Value (Compounded Sum) of $1 after a Given Number of Time Periods Period 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 1 1.010 1.020 1.030 1.040 1.050 1.060 1.070 1.080 1.090 1.100 1.110 2 1.020 1.040 1.061 1.082 1.103 1.124 1.145 1.166 1.188 1.210 1.232 3 1.030 1.061 1.093 1.125 1.158 1.191 1.225 1.260 1.295 1.331 1.368 4 1.041 1.082 1.126 1.170 1.216 1.262 1.311 1.360 1.412 1.464 1.518 5 1.051 1.104 1.159 1.217 1.276 1.338 1.403 1.469 1.539 1.611 1.685 6 1.062 1.126 1.194 1.265 1.340 1.419 1.501 1.587 1.677 1.772 1.870 7 1.072 1.149 1.230 1.316 1.407 1.504 1.606 1.714 1.828 1.949 2.076 8 1.083 1.172 1.267 1.369 1.477 1.594 1.718 1.851 1.993 2.144 2.305 9 1.094 1.195 1.305 1.423 1.551 1.689 1.838 1.999 2.172 2.358 2.558 10 1.105 1.219 1.344 1.480 1.629 1.791 1.967 2.159 2.367 2.594 2.839 11 1.116 1.243 1.384 1.539 1.710 1.898 2.105 2.332 2.580 2.853 3.152 12 1.127 1.268 1.426 1.601 1.796 2.012 2.252 2.518 2.813 3.138 3.498 13 1.138 1.294 1.469 1.665 1.886 2.133 2.410 2.720 3.066 3.452 3.883 14 1.149 1.319 1.513 1.732 1.980 2.261 2.579 2.937 3.342 3.797 4.310 15 1.161 1.346 1.558 1.801 2.079 2.397 2.759 3.172 3.642 4.177 4.785 16 1.173 1.373 1.605 1.873 2.183 2.540 2.952 3.426 3.970 4.595 5.311 17 1.184 1.400 1.653 1.948 2.292 2.693 3.159 3.700 4.328 5.054 5.895 18 1.196 1.428 1.702 2.026 2.407 2.854 3.380 3.996 4.717 5.560 6.544 19 1.208 1.457 1.754 2.107 2.527 3.026 3.617 4.316 5.142 6.116 7.263 20 1.220 1.486 1.806 2.191 2.653 3.207 3.870 4.661 5.604 6.727 8.062 25 1.282 1.641 2.094 2.666 3.386 4.292 5.427 6.848 8.623 10.835 13.585 30 1.348 1.811 2.427 3.243 4.322 5.743 7.612 10.063 13.268 17.449 22.892 40 1.489 2.208 3.262 4.801 7.040 10.286 14.974 21.725 31.409 45.259 65.001 50 1.645 2.692 4.384 7.107 11.467 18.420 29.457 46.902 74.358 117.390 184.570 Period 12% 13% 14% 15% 16% 17% 18% 19% 20% 25% 30% 1 1.120 1.130 1.140 1.150 1.160 1.170 1.180 1.190 1.200 1.250 1.300 2 1.254 1.277 1.300 1.323 1.346 1.369 1.392 1.416 1.440 1.563 1.690 3 1.405 1.443 1.482 1.521 1.561 1.602 1.643 1.685 1.728 1.953 2.197 4 1.574 1.630 1.689 1.749 1.811 1.874 1.939 2.005 2.074 2.441 2.856 5 1.762 1.842 1.925 2.011 2.100 2.192 2.288 2.386 2.488 3.052 3.713 6 1.974 2.082 2.195 2.313 2.436 2.565 2.700 2.840 2.986 3.815 4.827 7 2.211 2.353 2.502 2.660 2.826 3.001 3.185 3.379 3.583 4.768 6.276 8 2.476 2.658 2.853 3.059 3.278 3.511 3.759 4.021 4.300 5.960 8.157 9 2.773 3.004 3.252 3.518 3.803 4.108 4.435 4.785 5.160 7.451 10.604 10 3.106 3.395 3.707 4.046 4.411 4.807 5.234 5.696 6.192 9.313 13.786 11 3.479 3.836 4.226 4.652 5.117 5.624 6.176 6.777 7.430 11.642 17.922 12 3.896 4.335 4.818 5.350 5.936 6.580 7.288 8.064 8.916 14.552 23.298 13 4.363 4.898 5.492 6.153 6.886 7.699 8.599 9.596 10.699 18.190 30.288 14 4.887 5.535 6.261 7.076 7.988 9.007 10.147 11.420 12.839 22.737 39.374 15 5.474 6.254 7.138 8.137 9.266 10.539 11.974 13.590 15.407 28.422 51.186 16 6.130 7.067 8.137 9.358 10.748 12.330 14.129 16.172 18.488 35.527 66.542 17 6.866 7.986 9.276 10.761 12.468 14.426 16.672 19.244 22.186 44.409 86.504 18 7.690 9.024 10.575 12.375 14.463 16.879 19.673 22.091 26.623 55.511 112.460 19 8.613 10.197 12.056 14.232 16.777 19.748 23.214 27.252 31.948 69.389 146.190 20 9.646 11.523 13.743 16.367 19.461 23.106 27.393 32.429 38.338 86.736 190.050 25 17.000 21.231 26.462 32.919 40.874 50.658 62.669 30 29.960 39.116 50.950 40 93.051 132.780 50 289.000 450.740 188.880 700.230 66.212 267.860 1,083.700 85.850 378.720 1,670.700 111.070 533.870 2,566.200 143.370 750.380 3,927.400 77.388 184.680 1,051.700 5,998.900 95.396 237.380 1,469.800 9,100.400 264.700 705.640 807.790 7,523.200 70,065.000 2,620.000 36,119.000 497,929.000 Exhibit 1-B Future Value (Compounded Sum) of $1 Paid In at the End of Each Period for a Given Number of Time Periods (an Annuity) Period 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 1 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 2 2.010 2.020 2.030 2.040 2.050 2.060 2.070 2.080 2.090 2.100 2.110 3 3.030 3.060 3.091 3.122 3.153 3.184 3.215 3.246 3.278 3.310 3.342 4 4.060 4.122 4.184 4.246 4.310 4.375 4.440 4.506 4.573 4.641 4.710 5 5.101 5.204 5.309 5.416 5.526 5.637 5.751 5.867 5.985 6.105 6.228 6 6.152 6.308 6.468 6.633 6.802 6.975 7.153 7.336 7.523 7.716 7.913 7 7.214 7.434 7.662 7.898 8.142 8.394 8.654 8.923 9.200 9.487 9.783 8 8.286 8.583 8.892 9.214 9.549 9.897 10.260 10.637 11.028 11.436 11.859 9 9.369 9.755 10.159 10.583 11.027 11.491 11.978 12.488 13.021 13.579 14.164 10 10.462 10.950 11.464 12.006 12.578 13.181 13.816 14.487 15.193 15.937 16.722 11 11.567 12.169 12.808 13.486 14.207 14.972 15.784 16.645 17.560 18.531 19.561 12 12.683 13.412 14.192 15.026 15.917 16.870 17.888 18.977 20.141 21.384 22.713 13 13.809 14.680 15.618 16.627 17.713 18.882 20.141 21.495 22.953 24.523 26.212 14 14.947 15.974 17.086 18.292 19.599 21.015 22.550 24.215 26.019 27.975 30.095 15 16.097 17.293 18.599 20.024 21.579 23.276 25.129 27.152 29.361 31.772 34.405 16 17.258 18.639 20.157 21.825 23.657 25.673 27.888 30.324 33.003 35.950 39.190 17 18.430 20.012 21.762 23.698 25.840 28.213 30.840 33.750 36.974 40.545 44.501 18 19.615 21.412 23.414 25.645 28.132 30.906 33.999 37.450 41.301 45.599 50.396 19 20.811 22.841 25.117 27.671 30.539 33.760 37.379 41.446 46.018 51.159 56.939 20 22.019 24.297 26.870 29.778 33.066 36.786 40.995 45.762 51.160 57.275 64.203 25 28.243 32.030 36.459 41.646 47.727 54.865 63.249 73.106 84.701 98.347 114.410 30 34.785 40.588 47.575 56.085 66.439 79.058 94.461 113.280 136.310 164.490 199.020 40 48.886 60.402 75.401 95.026 50 64.463 84.579 112.800 152.670 120.800 209.350 154.760 290.340 199.640 259.060 337.890 442.590 581.830 406.530 573.770 815.080 1,163.900 1,668.800 Period 12% 13% 14% 15% 16% 17% 18% 19% 20% 25% 30% 1 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 1.000 2 2.120 2.130 2.140 2.150 2.160 2.170 2.180 2.190 2.200 2.250 2.300 3 3.374 3.407 3.440 3.473 3.506 3.539 3.572 3.606 3.640 3.813 3.990 4 4.779 4.850 4.921 4.993 5.066 5.141 5.215 5.291 5.368 5.766 6.187 5 6.353 6.480 6.610 6.742 6.877 7.014 7.154 7.297 7.442 8.207 9.043 6 8.115 8.323 8.536 8.754 8.977 9.207 9.442 9.683 9.930 11.259 12.756 7 10.089 10.405 10.730 11.067 11.414 11.772 12.142 12.523 12.916 15.073 17.583 8 12.300 12.757 13.233 13.727 14.240 14.773 15.327 15.902 16.499 19.842 23.858 9 14.776 15.416 16.085 16.786 17.519 18.285 19.086 19.923 20.799 25.802 32.015 10 17.549 18.420 19.337 20.304 21.321 22.393 23.521 24.701 25.959 33.253 42.619 11 20.655 21.814 23.045 24.349 25.733 27.200 28.755 30.404 32.150 42.566 56.405 12 24.133 25.650 27.271 29.002 30.850 32.824 34.931 37.180 39.581 54.208 74.327 13 28.029 29.985 32.089 34.352 36.786 39.404 42.219 45.244 48.497 68.760 97.625 14 32.393 34.883 37.581 40.505 43.672 47.103 50.818 54.841 59.196 86.949 127.910 15 37.280 40.417 43.842 47.580 51.660 56.110 60.965 66.261 72.035 109.690 167.290 16 42.753 46.672 50.980 55.717 60.925 66.649 72.939 79.850 87.442 138.110 218.470 17 48.884 53.739 59.118 65.075 71.673 78.979 87.068 96.022 105.930 173.640 285.010 18 55.750 61.725 68.394 75.836 84.141 93.406 103.740 115.270 128.120 218.050 371.520 19 63.440 70.749 78.969 88.212 98.603 110.290 123.410 138.170 154.740 273.560 483.970 20 72.052 80.947 91.025 102.440 115.380 130.030 146.630 165.420 25 133.330 30 241.330 40 767.090 50 2,400.000 155.620 293.200 1,013.700 3,459.500 181.870 212.790 249.210 292.110 342.600 356.790 1,342.000 4,994.500 434.750 1,779.100 7,217.700 10,436.000 530.310 647.440 790.950 2,360.800 3,134.500 15,090.000 4,163.210 21,813.000 402.040 966.700 5,529.800 31,515.000 186.690 471.980 1,181.900 7,343.900 45,497.000 342.950 630.170 1,054.800 3,227.200 30,089.000 80,256.000 2,348.800 8,730.000 120,393.000 165,976.000 Exhibit 1-C Present Value of $1 to Be Received at the End of a Given Number of Time Periods Period 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 12% 1 0.990 0.980 0.971 0.962 0.952 0.943 0.935 0.926 0.917 0.909 0.901 0.893 2 0.980 0.961 0.943 0.925 0.907 0.890 0.873 0.857 0.842 0.826 0.812 0.797 3 0.971 0.942 0.915 0.889 0.864 0.840 0.816 0.794 0.772 0.751 0.731 0.712 4 0.961 0.924 0.888 0.855 0.823 0.792 0.763 0.735 0.708 0.683 0.659 0.636 5 0.951 0.906 0.863 0.822 0.784 0.747 0.713 0.681 0.650 0.621 0.593 0.567 6 0.942 0.888 0.837 0.790 0.746 0.705 0.666 0.630 0.596 0.564 0.535 0.507 7 0.933 0.871 0.813 0.760 0.711 0.665 0.623 0.583 0.547 0.513 0.482 0.452 8 0.923 0.853 0.789 0.731 0.677 0.627 0.582 0.540 0.502 0.467 0.434 0.404 9 0.914 0.837 0.766 0.703 0.645 0.592 0.544 0.500 0.460 0.424 0.391 0.361 10 0.905 0.820 0.744 0.676 0.614 0.558 0.508 0.463 0.422 0.386 0.352 0.322 11 0.896 0.804 0.722 0.650 0.585 0.527 0.475 0.429 0.388 0.350 0.317 0.287 12 0.887 0.788 0.701 0.625 0.557 0.497 0.444 0.397 0.356 0.319 0.286 0.257 13 0.879 0.773 0.681 0.601 0.530 0.469 0.415 0.368 0.326 0.290 0.258 0.229 14 0.870 0.758 0.661 0.577 0.505 0.442 0.388 0.340 0.299 0.263 0.232 0.205 15 0.861 0.743 0.642 0.555 0.481 0.417 0.362 0.315 0.275 0.239 0.209 0.183 16 0.853 0.728 0.623 0.534 0.458 0.394 0.339 0.292 0.252 0.218 0.188 0.163 17 0.844 0.714 0.605 0.513 0.436 0.371 0.317 0.270 0.231 0.198 0.170 0.146 18 0.836 0.700 0.587 0.494 0.416 0.350 0.296 0.250 0.212 0.180 0.153 0.130 19 0.828 0.686 0.570 0.475 0.396 0.331 0.277 0.232 0.194 0.164 0.138 0.116 20 0.820 0.673 0.554 0.456 0.377 0.312 0.258 0.215 0.178 0.149 0.124 0.104 25 0.780 0.610 0.478 0.375 0.295 0.233 0.184 0.146 0.116 0.092 0.074 0.059 30 0.742 0.552 0.412 0.308 0.231 0.174 0.131 0.099 0.075 0.057 0.044 0.033 40 0.672 0.453 0.307 0.208 0.142 0.097 0.067 0.046 0.032 0.022 0.015 0.011 50 0.608 0.372 0.228 0.141 0.087 0.054 0.034 0.021 0.013 0.009 0.005 0.003 Period 13% 14% 15% 16% 17% 18% 19% 20% 25% 30% 35% 40% 50% 1 0.885 0.877 0.870 0.862 0.855 0.847 0.840 0.833 0.800 0.769 0.741 0.714 0.667 2 0.783 0.769 0.756 0.743 0.731 0.718 0.706 0.694 0.640 0.592 0.549 0.510 0.444 3 0.693 0.675 0.658 0.641 0.624 0.609 0.593 0.579 0.512 0.455 0.406 0.364 0.296 4 0.613 0.592 0.572 0.552 0.534 0.515 0.499 0.482 0.410 0.350 0.301 0.260 0.198 5 0.543 0.519 0.497 0.476 0.456 0.437 0.419 0.402 0.320 0.269 0.223 0.186 0.132 6 0.480 0.456 0.432 0.410 0.390 0.370 0.352 0.335 0.262 0.207 0.165 0.133 0.088 7 0.425 0.400 0.376 0.354 0.333 0.314 0.296 0.279 0.210 0.159 0.122 0.095 0.059 8 0.376 0.351 0.327 0.305 0.285 0.266 0.249 0.233 0.168 0.123 0.091 0.068 0.039 9 0.333 0.300 0.284 0.263 0.243 0.225 0.209 0.194 0.134 0.094 0.067 0.048 0.026 10 0.295 0.270 0.247 0.227 0.208 0.191 0.176 0.162 0.107 0.073 0.050 0.035 0.017 11 0.261 0.237 0.215 0.195 0.178 0.162 0.148 0.135 0.086 0.056 0.037 0.025 0.012 12 0.231 0.208 0.187 0.168 0.152 0.137 0.124 0.112 0.069 0.043 0.027 0.018 0.008 13 0.204 0.182 0.163 0.145 0.130 0.116 0.104 0.093 0.055 0.033 0.020 0.013 0.005 14 0.181 0.160 0.141 0.125 0.111 0.099 0.088 0.078 0.044 0.025 0.015 0.009 0.003 15 0.160 0.140 0.123 0.108 0.095 0.084 0.074 0.065 0.035 0.020 0.011 0.006 0.002 16 0.141 0.123 0.107 0.093 0.081 0.071 0.062 0.054 0.028 0.015 0.008 0.005 0.002 17 0.125 0.108 0.093 0.080 0.069 0.060 0.052 0.045 0.023 0.012 0.006 0.003 0.001 18 0.111 0.095 0.081 0.069 0.059 0.051 0.044 0.038 0.018 0.009 0.005 0.002 0.001 19 0.098 0.083 0.070 0.060 0.051 0.043 0.037 0.031 0.014 0.007 0.003 0.002 0 20 0.087 0.073 0.061 0.051 0.043 0.037 0.031 0.026 0.012 0.005 0.002 0.001 0 25 0.047 0.038 0.030 0.024 0.020 0.016 0.013 0.010 0.004 0.001 0.001 0 0 30 0.026 0.020 0.015 0.012 0.009 0.007 0.005 0.004 0.001 0 0 0 0 40 0.008 0.005 0.004 0.003 0.002 0.001 0.001 0.001 0 0 0 0 50 0.002 0.001 0.001 0.001 0 0 0 0 0 0 0 Exhibit 1-D Present Value of $1 Received at the End of Each Period for a Given Number of Time Periods (an Annuity) Period 1% 2% 3% 4% 5% 6% 7% 8% 9% 10% 11% 12% 1 0.990 0.980 0.971 0.962 0.952 0.943 0.935 0.926 0.917 0.909 0.901 0.893 2 1.970 1.942 1.913 1.886 1.859 1.833 1.808 1.783 1.759 1.736 1.713 1.690 3 2.941 2.884 2.829 2.775 2.723 2.673 2.624 2.577 2.531 2.487 2.444 2.402 4 3.902 3.808 3.717 3.630 3.546 3.465 3.387 3.312 3.240 3.170 3.102 3.037 5 4.853 4.713 4.580 4.452 4.329 4.212 4.100 3.993 3.890 3.791 3.696 3.605 6 5.795 5.601 5.417 5.242 5.076 4.917 4.767 4.623 4.486 4.355 4.231 4.111 7 6.728 6.472 6.230 6.002 5.786 5.582 5.389 5.206 5.033 4.868 4.712 4.564 8 7.652 7.325 7.020 6.733 6.463 6.210 5.971 5.747 5.535 5.335 5.146 4.968 9 8.566 8.162 7.786 7.435 7.108 6.802 6.515 6.247 5.995 5.759 5.537 5.328 10 9.471 8.983 8.530 8.111 7.722 7.360 7.024 6.710 6.418 6.145 5.889 5.650 11 10.368 9.787 9.253 8.760 8.306 7.887 7.499 7.139 6.805 6.495 6.207 5.938 12 11.255 10.575 9.954 9.385 8.863 8.384 7.943 7.536 7.161 6.814 6.492 6.194 13 12.134 11.348 10.635 9.986 9.394 8.853 8.358 7.904 7.487 7.103 6.750 6.424 14 13.004 12.106 11.296 10.563 9.899 9.295 8.745 8.244 7.786 7.367 6.982 6.628 15 13.865 12.849 11.939 11.118 10.380 9.712 9.108 8.559 8.061 7.606 7.191 6.811 16 14.718 13.578 12.561 11.652 10.838 10.106 9.447 8.851 8.313 7.824 7.379 6.974 17 15.562 14.292 13.166 12.166 11.274 10.477 9.763 9.122 8.544 8.022 7.549 7.102 18 16.398 14.992 13.754 12.659 11.690 10.828 10.059 9.372 8.756 8.201 7.702 7.250 19 17.226 15.678 14.324 13.134 12.085 11.158 10.336 9.604 8.950 8.365 7.839 7.366 20 18.046 16.351 14.877 13.590 12.462 11.470 10.594 9.818 9.129 8.514 7.963 7.469 25 22.023 19.523 17.413 15.622 14.094 12.783 11.654 10.675 9.823 9.077 8.422 7.843 30 25.808 22.396 19.600 17.292 15.372 13.765 12.409 11.258 10.274 9.427 8.694 8.055 40 32.835 27.355 23.115 19.793 17.159 15.046 13.332 11.925 10.757 9.779 8.951 8.244 50 39.196 31.424 25.730 21.482 18.256 15.762 13.801 12.233 10.962 9.915 9.042 8.304 Period 13% 14% 15% 16% 17% 18% 19% 20% 25% 30% 35% 40% 50% 1 0.885 0.877 0.870 0.862 0.855 0.847 0.840 0.833 0.800 0.769 0.741 0.714 0.667 2 1.668 1.647 1.626 1.605 1.585 1.566 1.547 1.528 1.440 1.361 1.289 1.224 1.111 3 2.361 2.322 2.283 2.246 2.210 2.174 2.140 2.106 1.952 1.816 1.696 1.589 1.407 4 2.974 2.914 2.855 2.798 2.743 2.690 2.639 2.589 2.362 2.166 1.997 1.849 1.605 5 3.517 3.433 3.352 3.274 3.199 3.127 3.058 2.991 2.689 2.436 2.220 2.035 1.737 6 3.998 3.889 3.784 3.685 3.589 3.498 3.410 3.326 2.951 2.643 2.385 2.168 1.824 7 4.423 4.288 4.160 4.039 3.922 3.812 3.706 3.605 3.161 2.802 2.508 2.263 1.883 8 4.799 4.639 4.487 4.344 4.207 4.078 3.954 3.837 3.329 2.925 2.598 2.331 1.922 9 5.132 4.946 4.772 4.607 4.451 4.303 4.163 4.031 3.463 3.019 2.665 2.379 1.948 10 5.426 5.216 5.019 4.833 4.659 4.494 4.339 4.192 3.571 3.092 2.715 2.414 1.965 11 5.687 5.453 5.234 5.029 4.836 4.656 4.486 4.327 3.656 3.147 2.752 2.438 1.977 12 5.918 5.660 5.421 5.197 4.988 4.793 4.611 4.439 3.725 3.190 2.779 2.456 1.985 13 6.122 5.842 5.583 5.342 5.118 4.910 4.715 4.533 3.780 3.223 2.799 2.469 1.990 14 6.302 6.002 5.724 5.468 5.229 5.008 4.802 4.611 3.824 3.249 2.814 2.478 1.993 15 6.462 6.142 5.847 5.575 5.324 5.092 4.876 4.675 3.859 3.268 2.825 2.484 1.995 16 6.604 6.265 5.954 5.668 5.405 5.162 4.938 4.730 3.887 3.283 2.834 2.489 1.997 17 6.729 6.373 6.047 5.749 5.475 5.222 4.988 4.775 3.910 3.295 2.840 2.492 1.998 18 6.840 6.467 6.128 5.818 5.534 5.273 5.033 4.812 3.928 3.304 2.844 2.494 1.999 19 6.938 6.550 6.198 5.877 5.584 5.316 5.070 4.843 3.942 3.311 2.848 2.496 1.999 20 7.025 6.623 6.259 5.929 5.628 5.353 5.101 4.870 3.954 3.316 2.850 2.497 1.999 25 7.330 6.873 6.464 6.097 5.766 5.467 5.195 4.948 3.985 3.329 2.856 2.499 2.000 30 7.496 7.003 6.566 6.177 5.829 5.517 5.235 4.979 3.995 3.332 2.857 2.500 2.000 40 7.634 7.105 6.642 6.233 5.871 5.548 5.258 4.997 3.999 3.333 2.857 2.500 2.000 50 7.675 7.133 6.661 6.246 5.880 5.554 5.262 4.999 4.000 3.333 2.857 2.500 2.000