Answer:
B. The average is increasing.
Explanation:
Average variables: It is the average change in the input units of production. It is calculated by dividing total amount of changes by total number of unit changed.
Marginal variables: It is change of one unit of input, which cause changes in total units of production. As the marginal variable changes, the average variable also changes as there is changes in total unit of productions.
Hence, if the marginal is greater than the average, the average is increasing.
Answer:
Option D is correct option.
<u>Short call and long put</u>
Explanation:
Short call and long put = - max (S - K, 0) + max (K - S, 0);
As S declines, the payoff from long put position improves. As S increases, payoff from short call position loses money. This option satisfies the condition put in the question.
Public goods are available everywhere and are <span>both non-excludable and non-rivalrous</span>
They represent a market failure because <span>by their very nature they are nonexcludable and nonrival which makes it difficult for the private sector to supply them profitably. Answer: B
</span>Public goods are nonrival in consumption and their benefits are nonexcludable
Answer: the correct answer is (A) international product life cycle
Explanation:
International product life cycle is based on the theory of product life cycle that basically states that a product cycle has four stages: introduction, growth, maturity and decline.
