Sheffield Corp, earns 6% on an investment that pays back $91,500 at the end of each of the next 6 years. Click here to view the factor table 1. Table 2 Table 3 Table 4 What is the amount Sheffield Corp. invested to earn the 6% rate of return? (For calculation purposes, use 5 decimal places as displayed in the factor table provided, eg. 5.25471. Round answer to 2 decimal places, e.g. 25.25.) Sheffield Corp. invested $