2. ABC Inc. has collected the following ii-itormation on one of its products: Demand 2 10,000 units/year Standard deviation of weekly demand = 25 units Ordering costs = $30/ order Holding costs 2 $4/ unit /year Cycleservice level = 95% (z for 95% = 1.65) Leadtime = 2 weeks Number of weeks per year = 50 weeks a. If the rm uses the continuous review system to control the inventory, what would be the safety stock? 1). How much should be order quantity