Answer:
68.74%
Explanation:
Expected return
=0.7*100%-0.3*50%
=55%
standard deviation=(0.70*(100%-55%)^2+0.30*(-50%-55%)^2)^(1/2)
=68.74% is answer
Answer:
a. interviews were expensive to conduct
Explanation:
The disadvantage of in depth interview contained in the scenario is that face to face or in-depth interviews are expensive to conduct.
The rationale behind this conclusion is as presented in the scenario that ''In order for executives to agree to the interviews the company provides a large cash incentive.''
The fact that in-depth interview could be paid for, in order to guarantee its occurrence; is a practical display of the fact that in-depth interview or Face-to-Face method, is very expensive.
Answer:
c.export zinc, since that country has a comparative advantage in zinc.
Explanation:
In the case when the zinc world price is more than the domestic zinc price without trade so the country should export the zinc as the company would have the comparative advantage. Here high price menas the international demand is more than the domestic demand due to which the country could earn more profits
Answer:
= 200P - 800
= 400P - 1600
Explanation:
let the supply function be : P = MC
P = 4 + Q/20
therefore Q = 20P - 80 ( supply function )
For 10 firms
Q = 10( 20P - 80 ) = 200P - 800
for 20 firms
Q = 20(20P - 80 ) = 400P - 1600
next determine market supply curve under free entry
AC = 4 + Q/40
Hence ; when Q = 0 , AC = 4 and this is for unlimited number of firms
