A Supplier Is Offering a Price Discount If More Is

A supplier is offering a price discount if more is ordered at one time. The offer should be analyzed to determine if a larger order is appropriate considering:

A) the impact of the increase in average inventory levels on ABC designations
B) the reduction in material cost compared to the impact on total holding costs
C) the impact of additional items on indirect costs
D) the increase in transportation costs compared to the reduction in ordering cost