Isabellas, Inc., a local convenience store, sells soft drinks. It sells two large drinks for every small drink. A large drink sells for $3.00 with a variable cost of $0.80. A small drink sells for $1.00 with a variable cost of $0.50. The weighted average contribution margin is intermediate calculations and your final answer to the nearest cent.) (Round any Select one: O A. $1.35 per drink B. $4.90 per drink C. $2.20 per drink D. $1.63 per drink