Woh Che Co. has four departments: materials, personnel manufacturing, and packaging. In a recent month, the four departments incurred three shared indirect expenses. The amounts of these indirect expenses and the bases used to allocate them follow. Indirect Expense Cost Allocation Base Supervision Number employees Utilities 67,000 square feet occupied Insurance 31,000 Value of assets in use Total $182,200 Departmental data for the company's recent reporting period follow. Department Employees Square Feet Asset Values Materials 34 41,250 11,550 8,250 3,080 90,750 46.200 24,750 16,170 Personnel Manufacturing 68 Packaging Total 165,000 77,000 170