An activity cost driver is Select one: 3 a. the cost assigned to an activity. b. None of the given answer. c. a number of activities combined into one cost pool. d. a measure of the volume of units produced or customers sold. e, a measure of the underlying activity that occurs in each activity cost pool. Please use Table 2 to ANSWER this question. COVID Co. produces two different products (Product A and Product X) using two different activities: Machining, which uses machine hours as an activity driver, and Inspection, which uses number of batches as an activity driver. The cost of Machining is $500,000, while the cost of Inspection is $30,000. What proportion of Machining activity is used by Product X? Select one: a. 80% b. 20% c. None of the given ANSWER d. 25% e. 67% Which of the following is the best example of a organization-level activity? Select one: a. None of the given answer b. Research and development c. Product testing d. Painting a final product e. Human resources An activity that is performed for a group of units all at once is a / an Select one: a. unit-level activity. b. organization-level activity. c. None of the given answer d. product-level activity. e. batch-level activity