I have already calculated Part A all the way im stuck on part B C and D. so far my values in B C and D are incorrect
B F G H L M N D E Company A Maint Benefit Salvage J K Company B Maint Benefit Salvage First Cost -15000 First Cost -25000 First Cost -20000 -1600 -1600 -1600 -1600 o P Q R Company C Maint Benefit Salvage Total -20000 -900 9000 8100 -900 9000 8100 -900 9000 8100 -900 9000 4500 12600 Total - 15000 6400 6400 6400 9400 8000 8000 8000 8000 -400 -400 -400 -400 Total -25000 12600 12600 12600 18600 13000 13000 13000 13000 3000 6000 Incr ROR - Second Increment Incr ROR - First Increment B-A B-C C-A your data A 3 4 Year 5 0 6 1 7 2 8 3 9 4 10 11 Use this table 12 to organize 13 14 Year 15 0 16 1 1 17 17 2 2 18 3 19 4 20 ROR 21 Salvage 22 PWB 23 PWS 24 PWC 25 26 Part b 27 Future Worth 28 29 Part c. 30 Payback 31 32 Part d 33 B/C Ratio Summary of Data Given Data Given (MARR = 15%) Company A B C -15000 -25000 -20000 6400 12600 8100 6400 12600 8100 6400 12600 8100 gon 9400 18600 12600 29.7% 39.7% 27.5% 3,000 6.000 4.500 18.272 35.973 23.125 1,715 3,431 2,573 15000 25000 20000 Part a Alt = Year 0 1 2 3 4 Incr ROR = -10000 6200 6200 6200 9200 54% -5000 -5000 4500 1700 4500 1700 4500 1700 6000 3200 84% 21% Second Incr First Inc Choose A Then B-C Incr ROR = Choose ? $92,415.51 1.218124101 1.43891 1.156266 B/C incr 1 First pair comparison B/C incr 1 Second pair comparison B F G H L M N D E Company A Maint Benefit Salvage J K Company B Maint Benefit Salvage First Cost -15000 First Cost -25000 First Cost -20000 -1600 -1600 -1600 -1600 o P Q R Company C Maint Benefit Salvage Total -20000 -900 9000 8100 -900 9000 8100 -900 9000 8100 -900 9000 4500 12600 Total - 15000 6400 6400 6400 9400 8000 8000 8000 8000 -400 -400 -400 -400 Total -25000 12600 12600 12600 18600 13000 13000 13000 13000 3000 6000 Incr ROR - Second Increment Incr ROR - First Increment B-A B-C C-A your data A 3 4 Year 5 0 6 1 7 2 8 3 9 4 10 11 Use this table 12 to organize 13 14 Year 15 0 16 1 1 17 17 2 2 18 3 19 4 20 ROR 21 Salvage 22 PWB 23 PWS 24 PWC 25 26 Part b 27 Future Worth 28 29 Part c. 30 Payback 31 32 Part d 33 B/C Ratio Summary of Data Given Data Given (MARR = 15%) Company A B C -15000 -25000 -20000 6400 12600 8100 6400 12600 8100 6400 12600 8100 gon 9400 18600 12600 29.7% 39.7% 27.5% 3,000 6.000 4.500 18.272 35.973 23.125 1,715 3,431 2,573 15000 25000 20000 Part a Alt = Year 0 1 2 3 4 Incr ROR = -10000 6200 6200 6200 9200 54% -5000 -5000 4500 1700 4500 1700 4500 1700 6000 3200 84% 21% Second Incr First Inc Choose A Then B-C Incr ROR = Choose ? $92,415.51 1.218124101 1.43891 1.156266 B/C incr 1 First pair comparison B/C incr 1 Second pair comparison
