Al Madinah Tire Company is considering the following alternatives: Alternative 1 Alternative 2 Revenues OMR 120,000 OMR 115,000 Shipping costs 60,000 70,000 Repair costs 45,000 25,000 When looking at shipping costs, choosing Alternative 2 will affect net income by a: Select one: a. 10,000 increase b. 5,000 decrease c. 15,000 decrease d. 10,000 decrease e. None of the answers are correct