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Tiago makes three models of camera lens. Its product mix and contribution margin per unit follow: Suppose the product mix has shifted to 43%/29%/28%. Required: 1. Determine the new 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 $196,000. Suppose the product mix has shifted to 43%/29%/28% 3. Determine how many units of each product must be sold to generate a profit of $72,000 if fixed costs are $196,000. Sppose the product mix has shifted to 43%/29%/28% Complete this question by entering your answers in the tabs below. Determine the new weighted-average contribution margin per unit. Note: Round your intermediate calculations and final answer to 2 decimal places. 1. Determine the new 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 $196,000. Suppose the product mix has shifted to 43%/29%/28% 3. Determine how many units of each product must be sold to generate a profit of $72,000 if fixed costs are $196,000 Suippose the product mix has shifted to 43%/29%/28%. Complete this question by entering your answers in the tabs below. Determine the number of units of each product that Tiago must sell to break even if fixed costs are $196,000. Suppose the product mix has shifted to 43%/29%/28%. Note: Do not round your intermediate calculations. Round up your final answer to the nearest whole unit. 1. Determine the new 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 $196,000. Suppose the product mix has shifted to 43%/29%/28% 3. Determine how many units of each product must be sold to generate a profit of $72,000 if fixed costs are $196,000. Sppose the product mix has shifted to 43%/29%/28%. Complete this question by entering your answers in the tabs below. Determine how many units of each product must be sold to generate a profit of $72,000 if fixed costs are $196,000. Suppose the product mix has shifted to 43%/29%/28%. Note: Do not round your intermediate calculations. Round up your final answer to the nearest whole unit