Chapter 6 Assignment i Saved 13 Tiago makes three models of camera lens. Its product mix and contribution margin per unit follow: Percentage Contribution 10 of Unit . Margin per points Sales Unit Lens A 22% $ 44 Lens B 45 36 Lens C 33 49 eBook Required: 1. Determine the weighted-average contribution margin per unit. 2. Determine the number of units of each product that Tiago must sell to break even if fixed costs are $181,000. Hint 3. Determine how many units of each product must be sold to generate a profit of $63,000. Complete this question by entering your answers in the tabs below. Print Required 1 Required 2 Required 3 References Determine the weighted-average contribution margin per unit. Note: Round your intermediate calculations and final answer to 2 decimal places. Weighted-average CM per Unit Required 1 Required 2 >