Question 1

(a) Discuss the difference between decision-making under uncertainty and decision making under risk.

(b) Orders for clothing to cater for the coming festive season must be placed a month earlier. The cost per unit for a new fashion dress is RM30 while the anticipated selling price is RM60. Dresses that are not sold during the festive season can be sold for RM25 to a discount store. Demand is projected to be 60, 70, or 80 units. There is 50% chance that the demand will be 60 units, a 30% chance that the demand is 70 units, and a 20% chance that the demand will be 80 units