A small manufacturer of mountain bikes located in Denver, Colorado, buys tires from a supplier in China. There is a monthly demand of 200 tires. The cost of placing an order Is exist200 and the holding cost is exist24 per tire per year. If the purchasing price is exist45 per tire and the economic order quantity is used, what is the total annual inventory cost? exist4, 800 exist2, 400 exist112,000 exist108,000 exist110, 400

Vortex company operates a retail store with two departments. information about those departments follows. department a department b sales $ 800,000 $ 450,000 cost of goods sold 497,000 291,000 direct expenses salaries 125,000 88,000 insurance 20,000 10,000 utilities 24,000 14,000 depreciation 21,000 12,000 maintenance 7,000 5,000 the company also incurred the following indirect costs. salaries $36,000 insurance 6,000 depreciation 15,000 office expenses 50,000 indirect costs are allocated as follows: salaries on the basis of sales; insurance and depreciation on the basis of square footage; and office expenses on the basis of number of employees. additional information about the departments follows. department square footage number of employees a 28,000 75 b 12,000 50 required: 1. determine the departmental contribution to overhead and the departmental net income for department a and department b.