Juniper Corporation makes three models of insulated thermos. Juniper has $306,000 in total revenue and total variable costs of $192,780. Its sales mix is given below: Required: 1. Calculate the (overali) weighted-average contribution margin ratio. 2. Determine the total sales revenue Juniper needs to break even if fixed costs are $67,895. 3. Determine the total sales revenue needed to generate a profit of $86,580. Assume fixed costs are 67,895 . 4. Determine the sales revenue from each product needed to generate a profit of $86,580. Assume fixed costs are 67,895 . Complete this question by entering your answers in the tabs below. Calculate the (overall) weighted-average contribution margin ratio. Determine the total sales revenue Juniper needs to break even if fixed costs are $67,895. Note: Round your answer to the nearest whole number. Determine the total sales revenue needed to generate a profit of $86,580. Assume fixed costs are 67,895 . Note: Round your answer to the nearest whole number. Determine the sales revenue from each product needed to generate a profit of $86,580. Assume fixed costs are 67,895 . Note: Round your answers to the nearest whole number