Using the data in the table to the right, calculate the return for investing in the stock from January 1 to December 31. Prices are after the dividend has been paid. Date Jan 1 Feb 5 May 14 Aug 13 Nov 12 Dec 31 Price $33.12 $29.78 $29.32 $30.63 $39.43 $42.36 Return for the entire period is %. (Round to two decimal places.)