Popeye's,a Local Convenience Store,sells Soft Drinks

Popeye's,a local convenience store,sells soft drinks.It sells two large drinks for every small drink.A large drink sells for $1.50 with a variable cost of $0.60.A small drink sells for $1.00 with a variable cost of $0.50.The weighted average contribution margin is: (Round your intermediate calculations and final answer to two decimal places.)

A) $1.15 per drink.
B) $2.30 per drink.
C) $0.77 per drink.
D) $0.60 per drink.