I believe the answer is: scarcity and opportunity costs
A concert tend to happen on unpredicatble time, which make it considered to be scarce among fans. When we are forced to choose between going to concert or study, we would be forced to weigh the opportunity cost that arise when we sacrifice a certain option to pursue another, and choose the activity that give us the most benefit.
Answer:
A, C
Explanation:
Technological advances such as computers, crock pots, and bread makers have increased households' efficiency in producing many goods and services, for example individuals can easily bake and produce somethings within the confines of their homes and with the information age, with click of the computer, individuals have access to different home made production process, do-it-yourself.
There is also no tax on household made goods.
Answer: c. Tenancy in common
Explanation: When two or more parties concurrently or simultaneously posses distinct and undivided ownership of a property such that each distinct party has the right to bargain or transact his or her own interest in the property without needing to inform or seek consent of the other parties. Tenancy in common does not subject the owners to having equal share of the property, any of the parties may wish to transfer or attach a creditor to his or her interest. Also, in tenancy in common, upon the death of any party or interest holder, the heir of the tenant becomes the owner of the tenant's interest.
