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Calculate profit by subtracting cost from revenue (In C1, input =B1-A1) and label it “profit”. Divide profit by revenue and multiply it by 100 (In D1, input = (C1/B1)*100) and label it “margin”. Right click on the final cell and

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Profit = Selling price – Cost price Profit = 120 – 99 Profit = $21 We can easily calculate the profit percentage now that we know how much profit nikki made. Using the profit