1. What is the net present value of the following cash flow at a discount rate of 11%? a. $69108.03b. $231432.51c. $80000d. None of the above2. What is the present value of the following cash flow at a discount rate of 16% APR? a. $136741.97b. $122948.87c. $158620.69d. None of the above3. What is the net present value (NPV) of the following cash flows at a discount rate of 9%? a. $122431.81b. $200000c. $155950.68d. None of the above4. A perpetuity is defined as: a. Equal cash flows at equal intervals of time for a specific number of periodsb. Equal cash flows at equal intervals of time foreverc. Unequal cash flows at equal intervals of time foreverd. None of the above