A. please explain each step for A.

Interest rate (with changing years). Keiko is looking at the following investment choices and wants to know what annual rate of return each choice produces a. Invest $420.00 and receive 5796.85 in 12 years. b. Invest $2,800.00 and receive $10,496.14 in 16 yours c. Invest $32,671 63 and receive $150,000.00 in 20 years a. What annual rate of return wil Keiko com if she invests $420.00 today and receives 5796,85 in 12 years? (Round to two decimal places.)