The ice cream producer considers the size of ice cream production . His profit depends on the weather. If he manufactures big amount of ice cream and weather is bad, he shall bear additional cost from accepting returns from distribution. On the other hand - if he produces small amount of ice cream and weather is good, the produces will bear opportunity cost. In each case he shall achieve the lower profit. Based on his experience the producer prepared the following pay-off matrix:

Weather	Probability	Small amount	Medium amount	Big amount
Bad	0.2	1000	800	500
Average	0.5	700	900	800
Nice	0.3	450	750	1100

Recommend what amount of ice cream the producer should manufacture

using expected values method.What amount should he produce?