Tempo Company's fixed budget (based on sales of 16,000 units) for the first quarter reveals the following. Fixed Budget $3,232,000 Sales (16,000 units x $202 per unit) Cost of goods sold Direct materials $ 384,000 704,000 432,000 184,000 Direct labor Production supplies Plant manager salary Gross profit Selling expenses Sales commissions Packaging Advertising Administrative expenses Administrative salaries Depreciation-office equip. 1,704,000 1,528,000 144,000 240,000 100,000 484,000 234,000 204,000 174,000 184,000 Insurance 796,000 $ 248,000 Office rent Income from operations (1) Compute the total variable cost per unit. (2) Compute the total fixed costs. (3) Compute the income from operations for sales volume of 14,000 units. (4) Compute the income from operations for sales volume of 18,000 units