Juniper Corporation makes three models of insulated thermos. Juniper has $310,000 in total revenue and total variable costs of $173,600. Its sales mix is given below: Required: 1. Calculate the (overall) weighted-average contribution margin ratio. 2. Determine the total sales revenue Juniper needs to break even if fixed costs are $80,740. 3. Determine the total sales revenue needed to generate a profit of $98,120. Assume fixed costs are 80,740 . 4. Determine the sales revenue from each product needed to generate a profit of $98,120. Assume fixed costs are 80,740 . Complete this question by entering your answers in the tabs below. Determine the sales revenue from each product needed to generate a profit of $98,120. Assume fixed co Note: Round your answers to the nearest whole number