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 $197,000. 3. Determine how many units of each product must be sold to generate a profit of $80,000. Complete this question by entering your answers in the tabs below. Determine the weighted-average contribution margin per unit. Note: Round your intermediate calculations and final answer to 2 decimal places. 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 $197,000. Note: 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. 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 $80,000. Note: 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