Sheffield Corp. used high-low data from June and July to determine its variable cost of $10 per unit. Additional information follows: Units produced 1500 Month June July 800 4 Total costs $24000 20000 If Sheffield's produces 2200 units in August, how much is its total cost expected to be? A division sold 230000 calculators during 2022: Sales Variable costs: Materials Order processing Billing labor Selling expenses Total variable costs Fixed costs $437000 172500 126500 69000 $2300000 805000 1000000 How much is the unit contribution margin? Sheridan Company sells a product with a contribution margin of $12 per unit, fixed costs of $223200, and sales for the current year of $270000, How much is Sheridan's break-even point?