Answer: The risk of stock out = 2.94%
Explanation:
Reorder point is calculated as: Lead time*demand per unit time=45*9=405
While the amount on-hand reaches 422 pounds, the manager was reordering lubricant.
During the lead time, Standard Deviation of Demand =Daily S.D*(Lead time)^0.5=3*(9^0.5)=9
Risk of Stock Out=(422-405)/9 S.D=1.89 S.D
From Normal distribution curve 1.89 S.D=0.0294=2.94%
Therefore, the risk of stock out=2.94%
Answer:
$20,909.09
Explanation:
We have been given that Slotnick Chemical received $230,000 from customers as deposits on returnable containers during 2018. 10% of the containers were not returned. The deposits are based on the container cost marked up 10%.
The price after mark-up would be 
To find the profit on the forfeited deposits, we will divide $230,000 times 10% by 110% as:




Therefore, Slotnick realize a profit of $20,909.09 on the forfeited deposits.
An activity's normal time and cost are = 8 and $100 respectively
estimated crash time and cost are = 6 and $160 respectively
Activity's crash cost per unit time = ?
crash cost per unit time = cost slope and,
cost slope = rise/run = (crash cost - normal cost) / (normal time - crash time)
cost slope = (160 - 100) / (8 - 6) = 60 / 2 = $30
so, crash cost per unit time is $30.
From the given choices for the question, the best answer would be (C) reduced productivity.
When there is a worker who isn’t a good team member in a group, the productivity of the entire group would be decreased. For example, if the worker doesn’t contribute his or her share of work, that would impact the group’s work tempo in completing the assigned goal.