this is just one question. it has 3 parts. will rate.

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: Percentage of Unit sales Contribution Margin per unit $39 39 Lens C 40 44 21% Lens A Lens B 31 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 $186,000 3. Determine how many units of each product must be sold to generate a profit of $75,000. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Determine the weighted average contribution margin per unit. (Round your Intermediate calculations and final answer to 2 decimal places.) Weighted Average CM ROQUE Required 2 > per unit 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 Tlago must sell to break even if fixed costs are $186,000. (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 Units of B Units of Units Units Units Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Determine how many units of each product must be sold to generate a profit of $75,000. (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 Units Units Units