1. Island Enterprises has presented the following information for the past eight months operations: Month April May June July August September October November Units 4,200 3,400 1,600 3,000 3,700 4,400 4,100 3,600 Total Cost S 17,400 S 15,300 S 11,500 $ 13,600 S 16,400 S 18,360 S 16.900 $ 16,100 a. Using the high-low method, calculate the fixed cost per month and variable cost per unit. (Round variable cost to 2 decimal places.) Fixed Cost Variable Cost Per Month Per Unit b. What would total costs be for a month with 3,200 units produced? (Do not round your intermediate calculations.) Total Costs