15. (1pt) Christie, Inc. has identified an investment project with the following cash flows. If the interest rate is 6% APR compounded annually, what is the present value of those cash flows? CF Year 0=$0 CF Year 1=$1,075 CF Year 2=$1,210 CF Year 3=$1,340 CF Year 4=$1,420 16. (1pt) What is the future value of the cash flows from the previous problem using 6% APR compounded annually? (Hint: You calculate the PV of the uneven cash flows, then use that PV lump sum to find the FV using the interest rate and the number of years.) 17. (1pt) Investment X offers to pay you $5,300 per year for 8 years, then $2,000 for 2 years, then $4,000 for 3 years. Using the financial calculator and the frequency inputs, calculate the PV of these cash flows at a 5% APR compounded annually. 18. (1pt) Build a Bear, Inc. has identified an investment project with the following cash flows. If the interest rate is 9% APR compounded annually, what is the present value of those cash flows? CF Year 0=$0, CF Year 1=$1,500, CF Year 2=$0, CF Year 3=$1,490