The correct option is PRIMARY E MAIL ACCOUNT.
One's primary e mail account is one of the log in details that is needed for one to access one's account on the website of the bank that one is using. The primary e mail account identifies one personally and give access to one's account directly, therefore it is an information that must be jealously guarded.
Answer:
The correct answer is option a.
Explanation:
The monthly total revenue is $5,000.
The marginal cost of producing 19th, 20th and 21st unit is $200.
Laura will earn profit if the price is able to cover marginal cost.
Total revenue is the product of price and quantity.
Price of cake when Laura produces 19 units
= 
= 
= $263.15
Price of cake when Laura produces 20 units
= 
= 
= $250
Price of cake when Laura produces 21 units
= 
= 
= $238.09
So we see that the price is able to cover marginal cost till 21st units, so Laura should produce more than 20 units and go on producing till price becomes equal to marginal cost.
Answer:
Give an example of a situation in which a surplus of a product led to decreased prices. similarity, give a example of a situation in which a shortage led to increased prices. what eventually happened in each case? why?
In the course of having surplus of a product which decreases the price, this happens as a result of high competition as there many people selling the same products which in turns leads to crash in price in order to make sales and little profit.
while product shortage or scarcity happens as a result of decrease in resources or decrease in supply, hence; results into scarcity of products which eventually aids increment of price
Explanation:
Answer:
For the business to make profits
Explanation:
Marginals revenue is the additional income realized from the sale of an extra unit. It is the revenue that a firm will gain by selling one more unit of a product or service.
Marginal cost is the expense incurred in the production of one more unit of a product. A business compares marginal revenue to marginal cost to decide if it will cease or continue with production and selling activities.
For a business to continue selling and make profits, marginal revenue must be greater than the marginal cost. In other words, the revenue realized by selling one extra unit must exceed the cost of producing that item. Selling one more unit when the marginal cost is more than the marginal revenue will result in a loss.
If the marginal revenue from a computer is $40 and the marginal cost is $50, selling on extra computer results in a loss of $10. But if the marginal revenue from the same computer is $60, the sale on one more unit will be a gain of $10.