Just need the answers for the items in purple! Please include formula for each, much appreciated.

ABC Auto Company distributes parts for foreign cars in a large Michigan City. Demand for a particular size of wipers has been uniform. The lead time to obtain the wipers is 2 months, and the average use rate is 600 per month. The lead-time use is normally distributed with a standard deviation of 60 unites. Order cost is $15 dollars, and holding cost is $.10 a month per wiper. The estimated cost of a stockout is $20 f. Please fill out the following blanks. D=annual demand d working months S= H= Unit cost EOQ=(2DS/H).5 Times D/Q Days Working Day/Times Maximum Inv Minimum Inv SS Average Inv Q/2H D/QS TotalCost = LT= (lead time?) SS= SDxZscore RL=D+ SD Z Cs(Stockout Cost) dLT=DL Standard Deviation P(D)= Stockout Probability (Minority) Probability of Majority Z score