29. Frazier Manufacturing Company collected the following production data for the past month: Units Produced Total Cost 1,600 $66,000 1,300 57,000 1,500 67,500 1,100 49,500 If the high-low method is used, what is the monthly total cost equation? a. Total cost = $13,200 + $33/unit b. Total cost = $16,500 + $30/unit C. Total cost = $0+ $45/unit d. Total cost = $9,900 + $36/unit 30. At the high level of activity in November, 7,000 machine hours were run and power costs were $18,000. In April, a month of low activity, 2,000 machine hours were run and power costs amounted to $9,000. Using the high-low method, the estimated fixed cost element of power costs is how much? 31.. Hollis Industries produces flash drives for computers, which it sells for $20 each. Each flash drive costs $13 of variable costs to make. During April, 1,000 drives were sold. Fixed costs for March were $2 per unit for a total of $1,000 for the month. How much is the contribution margin ratio? A company has a unit contribution margin of $120 and a contribution margin ratio of 40%. What is the unit selling price? 32