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 38% 44 26 Contribution Margin per unit $39 31 44 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 $178,000. 3. Determine how many units of each product must be sold to generate a profit of $76,000. 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 per unit Required 2 > Tiago makes three models of camera lens. Its product mix and contribution margin per unit follow, of this tribution Mats per $39 Tens A 64 26 Lense 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 $178.000. 3. Determine how many units of each product must be sold to generate a profit of $76.000, Complete this question by entering your answers in the tabs below. Required 1 Requlred2 Required 3 Determine the number of units of each product that Tiago must sell to break even if foed costs are $179.000. (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 Unts of Untold unts Units Onits