a)
Probability of x being 220=p1=1/2
Probability of x being 180=p2=1/2
Let us calculate y if x=200
Let us calculate y if x=180
Mean income=p1*y1+p2*y2=(1/2)*12+(1/2)*8=10
So,
b)
Probability of x being 220=p1=1/2
Probability of x being 180=p2=1/2
Let us calculate y if x=200
Let us calculate y if x=180
Mean income=p1*y1+p2*y2=(1/2)*16+(1/2)*8=12
So,
Expected utility index has decreased. She will accept the offer.
B3 (10 marks). Agatha values an uncertain income y, according to the expected utility index EU-y-...
1. Consumer’s utility function is: U (X,Y) = 10X + Y. Consumer’s income M is 40 euros, the price per unit of good X (i.e. Px ) is 5 euros and the price per unit of good Y (i.e. Py) is 1 euro. a) What is the marginal utility of good X (MUx) for the consumer? ( Answer: MUx = 10) b) What is the marginal utility of good Y (MUy) for the consumer? ( Answer: MUy = 1) c)...