Answer:
The correct answer is option A.
Explanation:
A market outcome will be considered economically efficient if the marginal benefit earned from the last unit is equal to the marginal cost incurred in the production of the last unit while the economic surplus or the sum of consumer surplus and producer surplus is at maximum.
If the marginal cost and benefit are not equal then the outcome is said to inefficient. It means that either the resources are not being allocated efficiently or the production is not efficient.
There are different types of investment. The type of investment would be an example of an investment at point B is a stock.
When you look at the graph, you will see a rise from point A to both B. With this, you can know that the asset class that has highest risk and also has the highest return is a stock.
There are different kinds of investments. They includes stocks, real estate, etc. The intention of the buyer is that they will increase the value of their savings/money over time.
Learn more about Stocks from
brainly.com/question/11514232
I believe it's the marketing mix?