Joe needs to purchase malt for his micro-brew production. His supplier charges $39 per delivery (no matter how much is delivered) and $1.20 per gallon. Joe's annual holding cost per unit is 35% of the dollar value of the unit. Joe uses 4185 gallons of malt per week. How many gallons should Joe order from his suppler with each order? astion 2 of 4 5 Points Joe needs to purchase malt for his micro-brew production. His supplier charges $35 per delivery (no matter how much is delivered) and $1.20 per gallon. Joe's annual holding cost per unit is 35% of the dollar value of the unit. Joe uses 4549 gallons of malt per week. Suppose Joe were to order 4385 gallons each time he orders. How many orders per year would he place on average