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Net sales is achieved after deducting Contra expense accounts from the sales revenue Contra expense accounts from the sales revenue None of these Contra revenue account from the total expenses Contra expense accounts from the total expense 33 for the year 2020, the amortization schedule details are given below: Interest expenses is OMR 36,000 Opening balance is OMR 295,000 Gosing balance is OMR 250,000 Find the value of principal e OMR 45,000 OMR 48,000 OMR 81,000 OMR 36,000 Identit