Answer:
a. Imports (M), b. Government Expenditure (G), c. Exports (X), d. Investment 'I'
Explanation:
a) 'Kevin buys a bottle of Italian wine' is a part of US Imports (M)
b) 'The state of Pennsylvania repaves highway PA 320' is a part of US Government Expenditure (G)
c) 'Maria's father in Sweden orders a bottle of Vermont maple syrup from the producer's website' is a part of US Exports (X)
d) 'Kevin's employer upgrades all of its computer systems using U.S.-made parts' is a part of US Investment 'I'
Answer:
Expected Portfolio return = 0.5(10)+0.5(13)= 5+6.5=11.5%
Expected Portfolio SD= 0.5(20)+0.5(30)= 25%
Beta of A, 10= 5+B(6)
5=6B
B= 5/6= 0.833
B of B, 13=5+B(6)
8=6B
B=8/6
B=1.33
b. Portfolio AB's standard deviation is 25%
c. Stock A's beta is 0.8333
These two statements are correct
Explanation:
Answer: Please refer to the explanation section
Explanation:
When a consumer is choosing between two goods which are considered to be perfect substitutes , the optimal bundles choice will be the number of good x and good z that will yield maximum utility is found the ratio of Marginal utility of good x and marginal utility of good z equals the ratio of the Price of good x and the price of good z or The Marginal utility of good x per dollar must be equal to the marginal utility of good z per dollar.
Marginal Utility of good x = MUx
Marginal Utility of Good z = MUz
Utility function = U(qx,qz)
qx and qz maximises U(qx,qz) when
=
or 
When she receives the same marginal utility per dollar in good x and good y, utility is maximized