P8-5 (similar to) signments Questien Help Homework Holding period and annual investment) returns. Baker Baseball Cards, Inc. originally purchased the rookie card of Hammerin' Hank Aaron for $39.00. After holding the card for 7 years, Baker Baseball Cards auctioned the card for $312.00. What are the holding period return and the simple annual return on this investment? ake a Quiz/Test What is the holding period return of the baseball card? 700.00 % (Round to two decimal places.) What is the simple annual return on the baseball card? 100% (Round to two decimal places.) What is the effective annual return (EAR) on the baseball card? % (Round to two decimal places) Enter your answer in the answer box and then click Check