Zegler Inc; has decided to use the high-low method to estimate the total cost and the fixed and variable cost components of the total cost. The data for various levels of production are as foliows: a. Determine the varyble cont per unt and the total fixed cost. Variable cott: (round to the nearest dollar) Total fixed cost: b. Based on part (e), estimate the total cost for 3,730 unith of production. Total cost for 3,730 units