Check my work Although appealing to more refined tastes, art as a collectible has not always perform so profitably. During 2003, an auction house sold a sculpture at auction for a price $10,391,500. Unfortunately for the previous owner, he had purchased it in 2000 a price of $12,537,500. What was his annual rate of return on this sculpture? (A negative answer should indicated by a minus sign. Do not round intermediate calculations and enter ye answer as a percent rounded to 2 decimal places, e.g., 32.16.) Annual rate of return %