Firm C's demand for a product is 60 units per month. Its supplier charges an ordering cost of $40 per order and $35 per unit with a 20% discount for orders of 100 units or more. Firm C Incurs a 20% annual holding cost. Calculate the economic order quantity without the cliscount. Then calculate the economic otder quantity with the discounted price. What will be the change in Firm C's total annual cost (purchasing, holding, and ordering) if it decides to take advantage of the quanty discount? Metple Choice $5,040 decrease 55007 incease 55t07 decreose 55.040 increase