PLEASE HELP ASAP

Holding period and annual (investment) roturns. Bcherick Classic Ausomabiles restores and robuilds old classic cars. The company purchased and restored a dassic 1957 Thundertird convertiblo 6 yoars ago for $7,800,00. Today at auction, the car sold for $82,400.00. What are the holding period retum and the annual retum on this investmern? What is the holding period roturn of the car? 16 (Round to two decimal places.) What is the simple annual retum on the car? K. (Round to two decimal places.) What is the effoctive annual retum (EAR) on the car? K. (Round to two decimal places.)