A firm has multiple net cash inflow return options from an investment of $21 million. Find the best option that would be al gned with the principal goal of Financial Management. Show your calculations to support your selection.The required rate of return for the firm is 13.78 percent.

Option (i): Cash inflows of $5.92 million at the beginning of each year for the next 7 years;

Option (ii): Cash inflows of $0.33 mill on at the end of each month that will continue forever.

Option (iii): Cash inflows of $1.70 million at the end of each quarter for the next 5 years;

Option (iv): Cash inflows of $5.86 million at the end of each year for the next 4 years;

Option (v): Cash inflows at the end of Year-1$7 million,Year-4 $12 million and Year-5 $8 million;