E6-20 (Algo) Analyzing Multiproduct CVP [LO 6-6] Tiago makes three models of camera lens. Its product mix and contribution margin per unit follow: Lens A Lens B Lens c Percentage of Unit sales 25% 42 33 Contribution Margin per unit $37 29 42 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 $189,000. 3. Determine how many units of each product must be sold to generate a profit of $67,000. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Determine the number of units of each product that Tiago must sell to break even if fixed costs are $189,000. (Round your intermediate calculations to nearest whole number. Round your answers up to the next whole number. Round weighted- average contribution margin per unit to 2 decimal places.) Units of A Units of B Units of C 5,356 % Units 5,356 X Units 5,356 X Units