Question 2: Categorize the following as direct cost or overhead. Substantiate your answer 1. A laborer works 5 hours on the assembly of a product 2. Human resources provides training to new employees 3. Engineers design a modification for a line of calculators produced by the company to speed up performance building that is under construction preventative maintenance on: 4. Engineers work on a design modification for a 5. The maintenance department performs periodic a. General use equipment b. A spaghetti production line c. A single use, custom designed machine used for the construction of a bridge