Whippany manufacturing wants to estimate costs for each product they produce at its Troy plant. The Troy plant produces three products at this plant, and runs two flexible assembly lines. Each assembly line can produce all three products. Required: a. Classify each of the following costs as either direct or indirect for each product. (Type YES for correct answer in the provided box) b. Classify each of the following costs as either fixed or variable with respect to the number of units produced of each product. (Type YES for correct answer in the provided box)