1. If a production assembly line bottlenecks at the packaging station, management should apply the Lean approach. Answer Agree. Management should cut down the length of waiting lines (i.e., make the lines more lean). Disagree. Management should focus on the Theory of Constraints. Question 11 Which of the following costs is an example of a period rather than a product cost? Answer Depreciation on production equipment. Wages of salespersons. Wages of production machine operators. Insurance on production equipment. . 3 points Question 12 Variable cost: Answer increases on a per unit basis as the number of units produced increases. remains constant on a per unit basis as the number of units produced increases. remains the same in total as production increases. decreases on a per unit basis as the number of units produced increases. Question 19 Maintenance costs at a Tierce Corporation factory are listed below: Machine-Hours Maintenance Cost January