1) fertility rate, mortality rate, immigration and emigration.
2)Scarcity and opportunity cost represent two interlinking concepts in economics as companies must often choose among scarce resources. In most cases, economic resources are not completely available at all times in unlimited numbers, so companies must make a choice about which resources to use during production.
3)
consumer was very pleased when store prices dropped on his favorite items, such as on the orange juice, milk, The government has power to rule over the queen and can make rules.
4) It can set there prices by bringing in more stock and it it sells well.
5) false
6) false
7) True
8)where there is an explicit exchange between community involvement and food assistance. Third, the activity should be of benefit to someone other than the volunteer, or to society at large
9) the process of concentrating on and becoming expert in a particular subject or skill.
10)The exchange rate is the price at which the currency of one country can be converted to the currency of another.
11)a tax or duty to be paid on a particular class of imports or exports.
12)an official ban on trade or other commercial activity with a particular country.
Hopefully that helps you ❤