A gentleman bought a limited-edition Wolverine figurine in 1974 for $0.15. In 2012,38 years later, he sold it for $36,900. What return did he earri per year over those 38 years Round your answer to the nearest hundredth of a percent. For example, enter 7% as 7.00 or 6.625% as 6.63 . Type your answer- 2 goints Identify the correct formula used in the previous problem. $0.15=(1+r)333mop $36,90036=$0.15(1+r) $0.15=r130.300 $36,900=r10.15 836,900=7(6+151215 80.16=612136.200