QUESTION $17$

Consider the following normal distribution curve modeling the daily demand of a continuous review inventory system.

Reference: Bell Curve

Which of the following is a correct with respect to the mean of the distribution?

A$.$ it is the average daily demand

B$.$ it is the time a new order should be placed

C$.$ it is the demand during the lead time period

D$.$ it is the demand that is more likely to happen during the lead time period

E$.$ none of the above