Periodic Inventory Using FIFO, LIFO, and Weighted Average Cost Methods The units of an item available for sale during the year were as follows: Inventory 12 units at $3,200 $38,400 Jan. 1 Aug. 7 Purchase 16 units at $3,300 52,800 Dec. 11 Purchase 12 units at $3,500 42,000 40 units $133,200 There are 16 units of the item in the physical inventory at December 31. The periodic inventory system is used. Determine the inventory cost using (a) the first-in, first-out (FIFO) method; (b) the last-in, first-out (LIFO) method; and (c) the weighted average cost method (Round per unit cost to two decimal places and your final answer to the nearest whole dollar). a. First-in, first-out (FIFO) b. Last-in, first-out (LIFO) c. Weighted average cost

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The figure shows the supply curve of lead. What is the price elasticity of supply between points A and B? Between these two points is supply elastic or inelastic? XxT Between points A and B, the elasticity of supply is, is OA. 1.8, inelastic OB. 0.6, elastic OC. 0.6, inelastic OD. 1.8, elastic so the supply of lead Joe's Meat Ples wants to increase the quantity of meat pies that it sells by 8 percent. The price elasticity of demand for meat pies sold by Joe's Meat Pies is 4.0, What is the percentage price out that will achieve the firm's objective? The percentage price cut is percent Cat 8.00 7.00 6.00 5.00 4.00 3.00 $2.00 1.00 0.00 Price (dollars per ton) 1 Quantity (milions of tons per month) s Li ►

6. Determinants of demand The following graph input tool shows the demand for sedans in New York City. For simplicity, assume that all sedans are identical and sell for the same price. Initially, the calculator shows market demand under the following circumstances: average household income is $50,000 per year, the price of a gallon of regular unleaded gas is $3 per gallon, and the price of a subway ride is $1.50. Use the graph input tool to help you answer the questions that follow. (Note: You will not be graded on any adjustment made to the graph used in the tool.) PRICE (Thousands of dollars per sedan) Demand 100 200 300 400 500 600 700 800 900 QUANTITY (Sedans per month) Graph Input Tool Price of a sedan (Thousands of dollars) Quantity of sedans (Sedans per month) Average Income (Thousands of dollars) Price of gasoline (Dollars per gallon) Price of a subway ride Suppose that the price of a sedan decreased from $25,000 to $20,000. This would cause a 25 450 50 $3.00 $1.50 Suppose that…