Current Attempt in Progress Michelle Walker made an investment of $28,234.49. From this investment, she will receive $3,100 annually for the next 15 years starting one year from now. Click here to view the factor table, (For calculation purposes, use 5 decimal places as displayed in the factor table provided) What rate of interest will Michelle's investment be earning for her? (Hint: Use Table 4) (Round answer to 0 decimal places, eg. 25%) Rate of interest %