Answer:
D. Investment income
Explanation:
Aggregate income is the total of all the incomes in an economy. Investment income itself is a component of aggregate income. Aggregate expenditure is the sum of consumer, investment, government and net exports expenditures.
At equilibrium aggregate expenditure is equal to income. Therefore option d is the answer to this question.
At a price of $10, the marginal revenue of a monopolist is $6. if the marginal cost of production is $8, the monopolist should keep the price at same level in order to maximize profits.
For increasing the profits the monopolist should increase the marginal revenue to $8 so that the mr =mc.
Every firm follows the rule of profit maximization. In this rule marginal cost is equal to the marginal revenue and the MR intersects the MC curve the profit will be the maximum at this level.
The marginal cost of production and marginal revenue are the economic measures which are used to determine the amount of output and the price per unit of a product that will maximize profits.
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False because I know give brainlessly because I so swag and cool