4. Nationals Inc. uses activity-based costing to determine the costs of its three products: A, B, and C. The budgeted cost and activity for each of the company's three activity cost pools are shown below. (Check: Activity 1 activity rate should be a number between $7 and $10). (3 points) Budgeted Activity Activity Cost Pool Budgeted Cost Product A Product B Product Activity 1 Activity 2 Activity 3 $140,0007,500 4,00 6,000 54,0002,500 2 2,000 1,500 30 Compute the company's activity rates under activity-based costing for each of the three activities words: 692