9. Consider a cash flow and interest profile as shown: Year Year 1 Year 2 Year 3 Year 4 Cash flow at end of year $1,500 $2,000$1,500 $4,000$1,000 interest rate during year | NA | 5% | 6% | 5% | 10% (a) What is the equivalent worth at the end of Year 3 of these cash flows? (b) What is the equivalent uniform series (4 cash flows starting at Year 1) of these cash flows? 4/5