4) Jackson Manufacturers has provided the following information regarding the two products that it sells: ariable cost Annual fixed costs are $300,000 How many units must be sold in order for Jackson to break even, assuming that Jackson sells five jet boats for every two ski boats sold? (Round any intermediate calculations to two decimal places, and your final answer to the nearest unit.) A) 7 jet boats and 8 ski boats B) 39 jet boats and 16 ski boats C) 16 jet boats and 39 ski boats D) 8 jet boats and 7 ski boats 5) Becky's Bakery sells three large muffins for every two small ones. A small muffin sells for $3.50 with a variable cost of S2.00. A large muffin sells for S6.00 with a variable cost of $3.00. What is the weighted-average contribution margin? (Round any intermediate calculations and your final answer to the nearest cent.) A) S4.75 per muffin B) S2.25 per muffin C) S4.50 per muffin D) S2.40 per muffin Answer Worksheet: Large Small muffin muffin Sales price per unit Less variable cost per unit Contribution margin per unit Number of units Weighted contribution margin