Answer:
100 times per year
Explanation:
Data provided in the question:
Annual Demand , D = 320,000 boxes
Cost of storing one box, C = $10
Plant set up cost for production, c = $160
Now,
The optimal ordering quantity = [tex]\sqrt\frac{2cD}{C}[/tex]
or
The optimal ordering quantity = [tex]\sqrt\frac{2(160)(32,000)}{10}[/tex]
or
= 3200
Therefore,
Number of timer in year company produce boxes = [tex]\frac{\textup{Demand}}{\textup{Optimal order quantity}}[/tex]
= [tex]\frac{\textup{320,000}}{\textup{3,200}}[/tex]
= 100 times per year