6) Margaret sells hand karit scarvesat atia market. Fachscarcha for $25. Margaret pays $30 to rent a venting pace for one day. The variable costs are $15 per scart. How many cases should she ed each day in order to 7) Roberts Company has fired ants et 510,000. Their contribution margin ratios a%and ratio of seling expenses to sales is 20%. What is the breakeven point in sales dollars 5) Colin was a professional classical guitar player untilhistory accident that left him disabled ter long months of therapy, he hired an experienced luthier maler of stringed instruments and started a small shop to make and se Spanish guitars. The guitars sell for $700 and the foed monthly operating costs are as follows: Nont and its Wages and benefits to the The contrrution margin ratio 60% What is the amount of revenue Colin should eam each month to breakever? Colir wishes to eam 55,100 of operating perfit each meth Gidate the amount of sales revenue required to achieve the target profit 9)Rp Sada, a local corrience stof drinks to large drinks for wry small drink Alarge drink elk for $1.50 with a variable cost of $0.60. Asmall dink for 51.00 with a variable cost of $0.50. The weighted average contribution marginis