What annual rate of return is earned on a $5,000 investment when it grows to $8,750 in four years? (Do not roundintermediate calculations and round your final answer to 2 decimal places.)What is the value in year 4 of a $630cash flow made in year 8 ifinterest rates are 8 percent?(Do not roundintermediate calculations and round your final answer to 2 decimal places.) 2 part answer question