If interest is 10% compounded annually, find: a. How much can be loaned now id $2, 000 will be repaid at the end of 3 years? b. How much will be required 6 years from today to repay a $50, 000 loan made now? What rate of interest compounded annually is involved if: a. An investment of $10, 000 made now will, 10 years from now, result in a receipt of 23, 674? b. An investment of $2000 made 18 years ago has increased in value to $15.380? c An investment of $2500 made now will, 5 years from now, result in a receipt of $4, 212? What will be the amount accumulated in the future by each of the following present investments? a. $12, 000 in 10 years at 8% compounded annually. b. $13, 300 in 15 years at 15% compounded annually. c. $8, 600 in 25 years at 5% compounded annually. d. $19, 000 in 8 years at 6% compounded annually