Current Attempt in Progress Sarah Allen made an investment of $12,284.40. From this investment, she will receive $2,000 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 Sarah's investment be earning for her? (Hint: Use Table 4.) (Round answer to decimal places, s. 25%) Rate of interest %