Use these present value tables to answer the question that follow. Below is a table for the present value of $1 at Compound interest. Year 6% 10% 12% 1 0.943 0.909 0.893 2 0.890 0.826 0.797 3 0.840 0.751 0.712 4 0.792 0.683 0.636 5 0.747 0.621 0.567 Below is a table for the present value of an annuity of $1 at compound interest. Year 6% 10% 12% 1 0.943 0.909 0.893 2 1.833 1.736 1.690 3 2.673 2.487 2.402 4 3.465 5 4.212 3.170 3.791 3.037 3.605 Using the tables above, if an investment is made now for $19,800 that will generate a cash inflow of $6,600 a year for the next four years, what would be the net present value (rounded to the nearest dollar) of the investment, assuming an earnings rate of 10%? Oa. $19,800 Ob. $6,600 c. $1,122 Od. $20,922