Question 4 (30 points) What is the Net Present Value (NPV) of the following Cash Flow (CF) at a discount rate of 8%. Cash Flow: | 1 0 7 8 19 10 11 2 $1,000 3 $1,500 4 $2,000 5 $2,200 6 $3,000 -$5,000 $500 $3,500 $4,000 0 $9,000 $3,000