The Rams Company has provided the following information Direct Eastory Overhead Month Labor Hous July August September October November $92,095 05,056 83,802 99,594 108,694 97,404 4,900 5,A80 3,760 4,420 5,720 3,980 December Using the high-low method, calculate the total fixed factory over overhead cost per direct labor hour. a. head cost and the variable factory b. Prepare the cost function. What would the total factory overhead cost be at a level of 7,000 hours?