Consiber a continuous review inventory system. Demand is normally distinbuted with an average of 28,000 per month and a monthly standard deviation of 5000 units, Lead time is 2 weoks (assume four woeks por month) (round Z-yatint, thandard deviations to two decimal places). If the firm desirns a(n) po\% ogde service level, if should hold unit of safefy slock (round your responso to the nearest inteyen). Consiber a continuous review inventory system. Demand is normally distinbuted with an average of 28,000 per month and a monthly standard deviation of 5000 units, Lead time is 2 weoks (assume four woeks por month) (round Z-yatint, thandard deviations to two decimal places). If the firm desirns a(n) po\% ogde service level, if should hold unit of safefy slock (round your responso to the nearest inteyen)