Juniper Corp. makes three models of insulated thermos. Juniper has $400,000 in total revenue and total variable costs of $240,000. Its sales mix is given below Percentage o total sales Thermos A Thermos B Thermos C 35% 45 20 Required 1. Calculate the (overall) weighted-average contribution margin ratio hted Average CM 2. Determine the total sales revenue Juniper needs to break even if fixed 2. Determine the total sales revenue Juniper needs to break even if fkxed costs are $80.00. (Round your answer to the nearest whole number) ven 3. Determine the total sales revenue needed to generate a profit of $90,000. (Round your answer to the nearest whole number.)