4 2.00 points E6-18 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 26% 36 38 Contribution Margin per unit $32 24 37 Required: 1. Determine the weighted-average contribution margin per unit. (Round your intermediate calculations and final answer to 2 decimal places.) Weighted Average CM per unit 2. Determine the number of units of each product that Tiago must sell to break even if fixed costs are $192,000. (Round intermediate calculations and final answers to the nearest whole number.) Units of A Units of B Units of C Units Units Units 3. Determine how many units of each product must be sold to generate a profit of $70,000. (Round intermediate calculations and final answers to the nearest whole number.) Units of A Units of B Units of C Units Units Units