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Tom and Lynda operate Hercules Gym. The club currently has 900 individual memberships and 300 family memberships. The fee for individual memberships is $100 per month. and families pay $150 per month. Variable costs are $35 per month for individual and $60 per month for family. Monthly fixed costs amount to 542350. a. Calculate Heroules' weighted average unit contribution margin. b. Calculate Heretilee' weighted average contribution margin ratio. c. What is the number of individual and family memberships at breakeven volume? :1. What is the total break-even revenue? e. What is their margin of safety in $5? in 'iia? What does this mean? Please upload your solution in an excel. word or pdf document [please upload one document for all of the last three questions]. Upload Choose a File