Answer:
Trademark.
Explanation:
Trademark is a type of intellectual property that involves use of a unique design to legally differentiate a product from others in the market. It shows a particular product belongs to a company.
Elizabeth should first of all get a trademark on her picture frames so that they will be legally protected from copying by others.
Answer:
The correct answer is option B, C, and E.
Explanation:
Transaction cost refers to the cost incurred on resources and time necessary for facilitating exchange of goods and services.
Among the given options, the examples of transaction cost is cost of monitoring an agreement, the cost of drafting a contract or agreement, and the time required to negotiate an agreement.
All these costs are incurred in order to facilitate exchange of goods and services.
The problem of externalities can have efficient private solution if these transaction costs are low otherwise the governement has to intervene to efficiently allocate resources.
Answer:
C. A cash card is not tied to a bank account.
Explanation: