32% is not correct. Please help and break each part down for me. Thank you

Juniper Corporation makes three models of insulated thermos. Juniper has $304,000 in total revenue and total variable costs o $206,720. Its sales mix is given below: Percentage of Total Sales Thermos A 30% Thermos B 50 Thermos C 20 Suppose Juniper has improved its manufacturing process and expects total variable costs to decrease by 10 percent. The company expects sales revenue to remain stable at $304,000. Required: 1. Calculate the new weighted-average contribution margin ratio. es 2. Determine total sales that Juniper needs to break even if fixed costs after the manufacturing improvements are $39,200. 3. Determine the total sales revenue that Juniper must generate to earn a profit of $93,440. Assume fixed costs after the manufacturing improvements are $39,200. 4. Determine the sales revenue from each product needed to generate a profit of $93,440. Assume fixed costs after the manufacturing improvements are $39,200. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4 Calculate the new weighted average contribution margin ratio. Note: Round your answer to 2 decimals (i.e. 0. 1234 should be entered as 12.34%). Weighted Average CM Ratio Required 2 &gt