Answer:
The question puts
Mean demand to be 20000
Standard deviation to be 10000
Storage cost = 60-30= 30
Excess cost to be 30+5-25 = 10
For shipping to south america
Excess cost = 30+5+5-35 = 5 dollars
A.
It is of more benefits to ship to south america because we have an excess cost of 5 dollars and excess clearance cost of 10 dollars
B.
Production and profitability are high for south america. Please check attachment for the calculations I added
C.
Number of units
27142-20000
= 7142 units.
