Short answer D
Labor costs could cause that type of inflation as well.
C is eliminated because Push Cost Inflation is cost increase in what it takes to make a product.
B is gone because it is really deflation not inflation. This answer implies a drop in price. Inflation is an increase in price.
A subsides are an increase in capital. That will lower the price or keep it stable. Not A
Answer:
c.the expected future returns must be equal to the required return.
Explanation:
When the stock is at equilibrium than the intrinsic value of the stock is equivalent to the market price of the stock that depicts that the expected returns which held in the future should be equivalent to the required return
Therefore the option c is correct
And, the other options that are mentioned in the question are incorrect