A business sold goods of OMR 50,000 on a day and cost of sales included material cost OMR 20,000: labor cost OMR 10,000: other manufacturing costs OMR 5,000 and admin expenses OMR 3,000. Its gross profit would be: A business incurred in its production material of OMR 5,000: labor cost OMR 7,000: machine depreciation OMR 4,000 and factory building depreciation OMR 6,000 during a month. The total fixed > manufacturing cost was