Holding period and annual (investment) retums. Boherick Classic Aulomobiles restores and rebuilds old classic cans. The company purchased and resiored a ciasisio 1057 Thunderburd convertible B years ago for 57,300.00. Today af auction, the cat sold for 587,600.00. What are the holding period return and the annual rotum on this investmene? What is the holding period rotum of the car? (Round to two decimal places.)