Answer:
Researchers can do after they have conducted a study and generated their conclusion are :
1.collect more data
2.using different methods
3.revise their theories
4.share their findings with others.
The answer is B. The production of goods and services.
Without production, there are no products to sell to consumers that want to buy, and economics wouldn't exist.
That's quite a dilemma, he constantly pays taxes which are suddenly included in his daily purchases (groceries, electronics, government taxes regressively deducted from his paycheck). Financial aid and many other institutions are run and financed by taxes collected by the government. Taxes may have taken part of Alex's earnings but maybe he appealed to governmental resources to afford his education.