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Al Maha Petroleum provided the following information on its decision to purchase machinery Particulars Amount (OMR) Investment 830,000 Scrap value after 5 110,000 years Profit after tax for 5 years Year Profit (OMR) 1 53,000 2 78,000 3 128,000 4 133,000 5 83,000 Based on the above information, calculate the following The average net profit is OMR; The Accounting Rate of Return