When someone buys a fourth television for his or her house, what is the result?
O A. The production of televisions becomes more efficient.
OB. There's a decrease in the marginal utility of the television.
O C. There's a rise in the opportunity cost of buying other goods.
O D. The increase in demand brings leads to higher prices for
televisions.

Suppose the price of a complement to lcd televisions rises. what effect will this have on the market equilibrium for lcd tvs?

During the holiday season, maria's department store works with a contracted employment agency to bring extra workers on board to handle overflow business, and extra duties such as wrapping presents. maria's is using during these rush times.

Retirement investment advisors, inc., has just offered you an annual interest rate of 4.4 percent until you retire in 40 years. you believe that interest rates will increase over the next year and you would be offered 5 percent per year one year from today. if you plan to deposit $13,000 into the account either this year or next year, how much more will you have when you retire if you wait one year to make your deposit?