A downside of primary research is that it is expensive and time consuming. Primary research allows people to find more inde pthinformation on a research topic or subject however, it is very expensive. Primary research is research that is new and very specific in the field they are researching. Primary research can be interviews, focus groups, surverys or other search ways to collect data.
Answer:
Calcium carbonate reacts w/stomach acid according to the following chemical equation.
CaCO3+2HCl(aq)-> CaCl2(aq)+H2O(l)+CO2(g)
Comparative advantage<span> refers to the ability of a party to produce a particular good or service at a lower opportunity cost than another.Hope you like:)</span><span>
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Answer:
A tariff has a postive impact when it comes to safeguarding and having an income
Explanation:
A tariff is a tax put on imported or exported goods to protect the goods and earn money. This can be used as a source of income as many states in the US do so.
