Could you please show me how to compute the blank 2 parts of the question. My teacher instructed me not to use the data from parts a-c to find the interest rate in part d. I keep getting them incorrect somewhere. Thank you.

What interest rate compounded semiannually is equivalent to an effective interest rate of 4.73%? C] % Round to three decimal places. Compound Interest Applications Solve the pmblems below. Round your results to two decimal places as needed. Marshall invests $121 572.60 at an interest rate of 6.02% compounded quarterly for 7 years. Determine the total amount he will receive from his investment at the end of 7 years. Marshall will receive a total of 5- 0" at the end of 7 years. dollars Determine the interest he will receive from his investment at the end of 7 years. Marshall will receive ~/ 0" of interest at the end of 7 years. dollars Determine the total percentage rate hisinterest will earn from his investment at the end of 7 years. Marshall's investment will earn a total of |:]% interest relative to his initial investment at the end of 7 years