Costs that will differ between alternatives and influence the outcome of a decision are Select one: O a. None of the answers are correct O b. Sunk costs. c. Relevant costs. O d. Period costs. O e. Product costs. Bidiyah Sugar Factory had the following data: Jan. 1 2020 Dec. 31, 2020 Raw materials inventory OMR 80,000 OMR 64,000 Work in process inventory 104,000 116,000 Finished goods inventory 100,000 92,000 During 2020, the company purchased OMR 1,450,000 of materials, had a direct labor cost of OMR 250,000, and manufacturing overhead was OMR 160,000. The cost of goods sold is: Select one: O a. 1,864,000 O b. 1,684,000 O c. 1,610,000 O d. 1,872,000 O e. None of the answers are correct