Scottso Enterprises has presented the following information for the past eight months operations Month Units Total Cost Aprl 4,000 $17,000 May 3,200 $14,900 $11,100 $13,200 $16,000 une 1,400 July 2,800 August 3,500 September 4,200 $17,400 October 3,900 $16,500 November 3,400 $15,700 a. Using the high-low method, calculate the fixed cost per month AND variable cost per unit (4 pts) b. What would total costs be for a month with 3,000 units produced? (2 pts)