You are provided with the following information for Koetteritz Inc. for the month ended June 30, 2017. Koetteritz uses the periodic method for inventory.
Date Description Quantity Unit Cost or Selling Price
June 1 Beginning inventory 40 $40
June 4 Purchase 135 43
June 10 Sale 110 70
June 11 Sale return 15 70
June 18 Purchase 55 46
June 18 Purchase return 10 46
June 25 Sale 65 76
June 28 Purchase 35 50
Calculate ending inventory, cost of goods sold, gross profit under each of the following methods.
(1) LIFO.
(2) FIFO.
(3) Average-cost.

Magic realm, inc., has developed a new fantasy board game. the company sold 15,000 games last year at a selling price of $20 per game. fixed expenses associated with the game total $182,000 per year, and variable expenses are $6 per game. production of the game is entrusted to a printing contractor. variable expenses consist mostly of payments to this contractor.required: 1-a. prepare a contribution format income statement for the game last year.1-b. compute the degree of operating leverage.2. management is confident that the company can sell 58,880 games next year (an increase of 12,880 games, or 28%, over last year). given this assumption: a. what is the expected percentage increase in net operating income for next year? b. what is the expected amount of net operating income for next year? (do not prepare an income statement; use the degree of operating leverage to compute your answer.)