Rite Aid logistics executives expect that the average overseas supplier will have a 100 day lead time.

Rite Aid logistics executives expect that the average overseas supplier will have a 100 day lead time. Currently, the suppliers are meeting the target of a 100 day lead time, with a standard deviation of 16 days. As you would expect, there are always some suppliers that do not meet this goal. Determine what percent of suppliers have lead times between 115 and 140 days.