PLEASE ANSWER ASAPP WILL THUMBS UP ANSWER

Use the information below to select the closest answer to the following questions. If you need to calculate the z-value based on a given probability (or vice versa), you can either use Excel or the table at https://www.math.arizona.edu/~rsims/ma464/standardnormaltable.pdf Links to an external site..

Publishers selling price to newsvendor: $0.70 per unit

Newsvendors selling price to customers: $1.00 per unit

Newsvendors salvage value for unsold items: $0.10 per unit

Demand is normally distributed with an average of 100 and a standard deviation of 40.

Question 1: The understocking cost is $ ,

the overstocking cost is $ ,

and the critical ratio is .

Question 2: The optimal order quantity is :

units.