you bought 100 shares of starbucks corp. (sbux) 7 years ago (1aug'95) for $5.90 per share and sold the 100 shares today for $20.31 each. what are your returns? at the same time your sister bought 100 shares of coca- cola (ko). how did your returns compare (excluding brokage fees)? assume today is july 1, 2002 and coke paid cumulative dividends if $4.94.