UHF Antennas, Inc., produces and sells a unique television antenna. The company has just opened a new plant to manufacture the antenna, and the following cost and revenue data have been reported for the first month of the new plant's operation:
Beginning inventory 0
Units produced 35000
Units sold 30000
Selling price per unit $50.00
Selling and Admin expenses
Variable per unit $2.00
Fixed total $360,000.00
Manufacturng costs
Direct material cost per unit $9.00
Direct labor cost per unit $8.00
Variable manufacturing cost per unit $3.00
Fixed manufacturing overhead cost total $350,000.00
Management is anxious to see how profitable the new antenna will be and has asked that an income statement be prepared for the month. Assume that direct labor is a variable cost.
Required:
a. Assuming that the company uses absorption costing, compute the unit product cost and prepare an income statement.
b. Assuming that the company uses variable costing, compute the unit product cost and prepare an income statement.
c. Explain the reason for any difference in the ending inventories under the two costing methods and the impact of this difference on reported net operating income.

Suppose that fixed costs for a firm in the automobile industry (start-up costs of factories, capital equipment, and so on) are $5 billion and that variable costs are equal to $17,000 per finished automobile. because more firms increase competition in the market, the market price falls as more firms enter an automobile market, or specifically, , where n represents the number of firms in a market. assume that the initial size of the u. s. and the european automobile markets are 300 million and 533 million people, respectively. a. calculate the equilibrium number of firms in the u. s. and european automobile markets without trade. b. what is the equilibrium price of automobiles in the united states and europe if the automobile industry is closed to foreign trade? c. now suppose that the united states decides on free trade in automobiles with europe. the trade agreement with the europeans adds 533 million consumers to the automobile market, in addition to the 300 million in the united states. how many automobile firms will there be in the united states and europe combined? what will be the new equilibrium price of automobiles? d. why are prices in the united states different in (c) and (b)? are consumers better off with free trade? in what ways?