D) They pay for specific social programs rather than general government activities.
Answer:
Positive Reinforcement: Giving a desired reward when a behavior is performed to increase how often the person repeats the behavior.
reinforcement: The process of increasing the incidence of a directly measurable behavior.
negative reinforcement: The removal of an unpleasant condition or consequence when a behavior is performed to increase how often the behavior is repeated.
When there is no government involvement in answering the three basic economic questions this is Market Economy.
Market
<u>Explanation:</u>
When there is no government interventions in the market system or economy then it is known as Market Economy or Lassez faire.
Here the firms and household determine who sells the goods and who buys it and everything is carried out according to them and there is no government intervention like that of the command economy.
There is a lot of profit for the businessman as the consumers pay as high the price as they want to and no amount is given to the government.
Answer:
D
Explanation:
Marginal decisions involves considering the cost and benefit of taking a particular action. If the marginal benefit of taking a particular action exceeds the marginal cost, the activity should be undertaken
Answer:
E. $78
Explanation:
The computation of the net present value is shown below:
Net present value is
= Initial investment + year cash inflows ÷ (1 + discount rate)^number of years + year cash inflows ÷ (1 + discount rate)^number of years
= -$150 + $175 ÷ 1.15 + $100 ÷ 1.15^2
= $77.78
= $78
Hence, the correct option is E. $78
