g At the optimal quantity of a public good: A. marginal benefit exceeds marginal cost by the greatest amount. B. total benefit equals total cost. C. marginal benefit equals marginal cost. D. marginal benefit is zero.

Answer: C. marginal benefit equals marginal cost.

Explanation:

As is the case in the private sector , the optimal quantity of a public good is the quantity where Marginal benefit (revenue in private) equals marginal cost.

This is the optimal quantity because any quantity made that is more than this will result in marginal cost being greater than marginal benefit. This is therefore the highest quantity that can be produced without costs exceeding benefits so it is optimal.

Will mark brainly
Martha runs a small travel and tourism business. She, along with her staff, organizes vacations for her clients. Recently, Martha opened a new branch of her business in a different city. She has decided to print new brochures and catalogs that give information about her business. She also plans to mail these brochures to various homes in a location that attracts customers. Which type of promotion does Martha plan to use?
A.
sales promotion
B.
direct marketing
C.
personal selling
D.
advertising
E.
public relations

You are graduating from college at the end of this semester and have decided to invest ​$ at the end of each year into a Roth IRA​ (a retirement investment account that grows tax free and is not taxed when it is​ liquidated) for the next years. If you earn percent compounded annually on your investment of ​$ at the end of each​ year, how much will you have when you retire in ​years? How much will you have if you wait 10 years before beginning to save and only make payments into your retirement​ account?