2 Using the high-low method and the information below.compute the variable cost per telephone bour for PSA Corporation Month Telephone Telephone Hours Used Expenses June 90 $4,400 July 110 4,800 August 160 5,100 22A (Please show your computation in the blank space below) Hable 24/7/365 Client Techno -9783 3 What is the Contribution Margin Ratio and how many total dollars of sales must Windblow Company sell to break even if the selling price per unit is $10, variable costs are $5.00 per unit, and fixed costs are $10,000? (Please show your computation below) Excerpts from cost-volume-profit analysis of Nutshell Inc. indicate fixed costs of $85,000, a contribution margin per unit of $40, a selling price of $95, and a sales level of 4,000 units. What must be the targeted level of profit? inventory purchase in the month of purchase and 40% in the month after purchase. The total cash payments in September are expected to be a. $81,000 b. $66,000. c. $84,000 d. $75,000