cant figure this out

Express Delivery is a rapidly growing delivery service. Last year, 80% of its revenue game from the delivery of mulling "pouches" and snall, standardized delivery boxes (which provides a 205 contribution margin), The other 20% of its revenue came from delivering non-standardized boxes (which provides a 70% contribution margin), With the rapid growth of Internet retail sales, Express believes. that there are great opportunities for growth in the delivery of non'standardized bowes. The company has fimed costs of $12,981,900 (a) What is the company/s break- even point in total sales dollars? At the break-even point, how much of the company's sales are provided by each type of service? (Use Weighted-Average Contribution Morgin Ratio rounded to 2 decimal places eq 0.22 and round final answers to 0 decimal places, es 2,510 ) (b) The company's management would like to hold its fixed costs constant but shift its sales mix so that 60% of its revenue comes from the delivery of non-standardized boxes and the remainder from pouches and smal boxes. If this were to occur, what would be the compary's break-even sales, and what amount of sales would be provided by each service type? (Use Welghted-Average Contribution Margin Ratio rounded to 2 decimal ploces es, 0.22 and round final answers to 0 decimal ploces, es. 2.510 Total break-evensales $ Sale of mail pouches and small boxes 3 Sale of non-standardized boxes 5 Express Delivery is a rapidly growing delivery service. Last year, 80% of its revenue game from the delivery of mulling "pouches" and snall, standardized delivery boxes (which provides a 205 contribution margin), The other 20% of its revenue came from delivering non-standardized boxes (which provides a 70% contribution margin), With the rapid growth of Internet retail sales, Express believes. that there are great opportunities for growth in the delivery of non'standardized bowes. The company has fimed costs of $12,981,900 (a) What is the company/s break- even point in total sales dollars? At the break-even point, how much of the company's sales are provided by each type of service? (Use Weighted-Average Contribution Morgin Ratio rounded to 2 decimal places eq 0.22 and round final answers to 0 decimal places, es 2,510 ) (b) The company's management would like to hold its fixed costs constant but shift its sales mix so that 60% of its revenue comes from the delivery of non-standardized boxes and the remainder from pouches and smal boxes. If this were to occur, what would be the compary's break-even sales, and what amount of sales would be provided by each service type? (Use Welghted-Average Contribution Margin Ratio rounded to 2 decimal ploces es, 0.22 and round final answers to 0 decimal ploces, es. 2.510 Total break-evensales $ Sale of mail pouches and small boxes 3 Sale of non-standardized boxes 5