Sugarloaf Enterprises has presented the following information for the past three months operations: Month: Units Average Cost June July 1,560 3,120 $18.00 $15.50 August 3,900 $15.00 a. Using the high-low method, calculate the fixed cost per month and variable cost per unit. (Do not round your intermediate calculations. Round your variable cost answer to 2 decimal places.) Fixed Cost Variable Cost per month: per unit b. What would total costs be for a month with 3,700 units produced? (Do not round your intermediate calculations.) Total Costs