2. The EOQ formula is given here: EOQ 2 x Ordering Cost x Demand Holding Cost and Total Cost (Tchis expressed as: Te- Demand_Ordering Cost (%) x Order Quantity Holding Cost + Total Purchase cost Order Quantity A Clinical laboratory uses 250 gallons of a certain solvent per year at a purchase price of $2.50 per gallon. The cost associated with placing an order is $8 and withholding stock (on an annual basis) is 20 percent of the purchase cost per unit. Assuming that the basic conditions of the EOQ model apply, compute: a) What is the most economic order quantity b) What is the total costa