Grey, Inc. sells a single product for OMR 20. Variable costs are OMR 8 per unit and fixed costs total OMR 240,000 at a volume level of 5,000 units. Assuming that fixed costs do not change, Green's break-even sales would be: Select one: O a OMR 20,000 b. OMR 120,000 C. OMR 48,000 d. OMR 400,000 Clear my choice