Joint Ordering Monkoffee is now considering to order coffee beans jointly from Indonesia and Philippines, delivered together to roasting facility Fixed order cost is now $300 for jointly ordering coffees Inventory replenishment lead time is 4 weeks for jointly delivering from Indonesia and Philippines Operation Weekly demands (independent) (D and o) - Medium roast coffee (P1): 100 bags per week with standard deviation of 40 bags per week - Dark roast coffee (P2) : 25 bags per week with standard deviation of 10 bags per week Inventory holding (H) Raw coffee beans for medium roast coffee (P1): $40 per bag per year (10% of product cost/price) - Raw coffee beans for dark roast coffee (P2) :$40 per bag per year (10% of product cost/price) Monkoffee uses continuous review policy Lot size (Q) to replenish coffee beans from suppliers in Indonesia or Philippines is calculated for joint ordering Cycle service level (CSL) - Raw coffee beans for medium roast coffee (P1): 0.99 - Raw coffee beans for dark roast coffee (P2) :0.99 Replenishment lead time (Lands) - 4 weeks for jointly delivering from Indonesia and Philippines Fixed order cost (S) $300 per joint order Question 2 Calculate following for the current operation at the new aggregate warehouse - (2-1) Lot size (Q) From supplier to roasting facility For each coffee bean - (2-2) Safety inventory (ss) Safety inventory of raw coffee beans at roasting facility For each coffee bean - (2-3) Annual ordering cost Jointly for both coffee beans - (2-4) Annual holding cost For each coffee bean