se the following time line of uneven cash flows and a discount rate of 10%) (Exhibit 1) to answer 4, 5 & 6 below. 3 points each) Exhibit 1. Timeline of Uneven Cash Flows 10% ($1.700) $400 $600 $660$700 495.87 S478.11 .. NPV- (c) 4. PV of $400 cash flow in year 1 (item a) a. $222.22 b. $363.64 c. $406.00 d. $410.50 5. PV of S660 cash flow in year 3 -(item b) a. $113.17 b. S375.34 c. $495.87 d. $660.00 6. NPV of all cash flows- (item c) a. $133.48 b. $350.68 c. $475.00 d. $1,250.50 7. What is the present value of a $100 lump sum to be received in five years if the opportunity cost rate is 10 percent? (3 points) a. $62.09 b. $65.91 c. S68.75 d. S71.33