E6-18 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 Lens C Required: 1. Determine the weighted average contribution margin per unit (Round your intermediate calculations and final answer to 2 decimal places.) Weighted Average CM food costs are $187.000 (Round Intermediate calculations and final answers to the nearest 2. Determine the number of units of each product that Tiago must sell to break even whole number.) Units of A Units Units of B Units of 3. Determine how many units of each product must be sold to generate a profit of $69,000. (Round intermediate calculations and final answers to the nearest whole number) Units of Units of