33. Healthy Greetings Corporation produces and sells fruit baskets for special events. The unit selling price is $60, unit variable costs are $45, and total fixed costs are $2,670 How many fruit baskets must Healthy Greetings Corporation sell to breakeven? a. 10,680 b. 45 c. 178 d. 25 34. Once the break-even point is reached a. the total contribution margin changes from negative to positive. b. net opcrating income will increase by the unit contribution margin for each additional itern sold. c. variable expenses will remain constant in total. d. the contribution margin ratio begins to decrease. 35. Ricco was reviewing the water bill for his carwash business and determined that the highest bill, 6,000, occurred in July when 2,000 cars were washed and the lowest bill. S4,500, occurred in February when 1,000 cars were of the water bill? a. $3,000 b. $5,000 c $5,250 d. $1.,500 36. Crystal Clear Water Hauling wants to determine a fuel surcharge to add to its customers' bills based on the number of miles driven to cach area. It wants to separate the fixed and variable portion of the truck's opcrating costs so it has a better idea of how distance affects these costs. Crystal Clear Water Hauling has the following data available. Total operating costs Month January March Miles driven 15,900 17,300 18,500 16,100 17,100 $27.500 $29.910 $29,830 28,600 $28,800 $26,830 May unc 15,500 The variable cost per mile using the high-low method is: a. $1.73 b. $1.61 c. $1.00. d. $0.97