Mist Beverages Company sells two products, A and B. Mist predicts that it will sell 3,000 units of A and 2,000 units of B during the next period. The unit contribution margins are $3.50 and $4.80 for products A and B, respectively. What is the weighted-average unit contribution margin? (Round your answer to the nearest cent.)

A) $4.15 B) $4.28 C) $4.02 D) $8.30