The Lee family recently began enforcing a “no technology all…

The Lee family recently began enforcing a “no technology allowed” rule during family meal times. In the beginning, there was plenty of grumbling from the children but everyone eventually accepted the new norm. Since the new rule has been in place, the family members are getting along better and spontaneously share details of their day. Yesterday, the 14 year old and 16 year old were laughing over a previous family memory. This change in the family dynamics is best described as _________________.

A local club is selling Christmas trees and deciding how man…

A local club is selling Christmas trees and deciding how many to stock for the month of December. If demand is normally distributed with a mean of 100 and standard deviation of 20, trees have no salvage value at the end of the month, trees cost $20, and trees sell for $50 what is the desired service level?                  

A bakery wants to determine how many trays of doughnuts it s…

A bakery wants to determine how many trays of doughnuts it should prepare each day. Demand is normal with a mean of 10 trays and standard deviation of 2 tray. If the owner wants a service level of at least 95%, how many trays should he prepare (rounded to the nearest whole tray)? Assume doughnuts have no salvage value after the day is complete.