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平成28年度 春期 ITパスポート試験 問20

This question's explanation and your answers so far.

問20
頻出度★★★

次の損益計算資料から求められる経常利益は何百万円か。 単位 百万円

項目金額
売上高2,000
売上原価1,500
販売費及び一般管理費300
営業外収益30
営業外費用20
特別利益15
特別損失25
法人税,住民税及び事業税80
出典 平成28年度 春期 ITパスポート試験 問20
解説

問 20

  • Incorrectア

    120 is the net profit for the period (the final after-tax profit). Adding extraordinary gains 15 to ordinary profit 210 and subtracting extraordinary losses 25 and corporate taxes 80 gives 210 + 15 − 25 − 80 = 120. This is the final-stage profit that reflects extraordinary gains and losses and taxes, not the ordinary profit being asked about, which is at an earlier stage.

  • Incorrectイ

    190 is the value obtained when the addition and subtraction of non-operating income and non-operating expenses are swapped. Subtracting non-operating income 30 from operating profit 200 and adding non-operating expenses 20 gives 200 − 30 + 20 = 190. Correctly, income should be added and expenses subtracted, so the signs are reversed here.

  • Incorrectウ

    200 is the operating profit (net sales 2,000 − cost of sales 1,500 − selling, general and administrative expenses 300). To find ordinary profit you must further add non-operating income 30 and subtract non-operating expenses 20; this is the mistake of stopping the calculation at the operating profit stage.

  • エ

    正解 Ordinary profit is found by working through the profit stages of the income statement from the top down. First, gross profit = net sales 2,000 − cost of sales 1,500 = 500 million yen. Next, operating profit = gross profit 500 − selling, general and administrative expenses 300 = 200 million yen. Then ordinary profit = operating profit 200 + non-operating income 30 − non-operating expenses 20 = 210 million yen. Ordinary profit is the stage that takes the operating profit of the core business and adds or subtracts non-operating income and non-operating expenses, which arise continuously outside the core business (such as interest received); it does not include extraordinary gains, extraordinary losses, or corporate taxes. Therefore the correct answer is エ, 210.

ここがポイント
  • The profits in an income statement are calculated stage by stage in the order: gross profit → operating profit → ordinary profit → pre-tax net profit → net profit for the period. Ordinary profit = operating profit + non-operating income − non-operating expenses.
  • Ordinary profit is the stage that reflects up to non-operating gains and losses (those arising continuously in a company's normal operations); it is important to distinguish that it does not include one-off extraordinary gains and losses or corporate taxes.
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