Consider once again the shipping problem of the appliance company in Question 9. Now suppose a new highway reduces shipping costs from Plant 3 to the North region by 25%. How will this change affect the appliance company?

	a.	Due to this cost reduction, the company's shipping plan will change and they will use the shipping route from Plant 3 to the North region.
	b.	This change in shipping costs will not affect the shipping plan, but will reduce the company's shipping costs.
	c.	This change in shipping costs will not affect the company since they are not using this shipping route.
	d.	This change in shipping costs may or may not affect the company. We need additional information to determine the exact effect.