Answer:
Confront theories predictions with evidence
Explanation:
To test economic theories, economists would observe real behavior and test it with data from the real world. Which would in turn provide evidence based on what is being tested. Confronting theories predictions with evidence is a pointer to the fact that economic theories are verifiable and their validity can be tested.
It is difficult to compare relative job growth for different-sized
businesses because it is hard to determine the cutoff point at which a small
business becomes a large business. It is not easy to know the comparative job development
amongst businesses of different sizes. There are not the same parameters leading
the size of a small business versus a big business. Moreover, there is no defined
point where such a variation can be clearly identified.
A petty cash fund is used for small payments in order to avoid the time and cost of writing checks for small amounts.
<h3>What is petty cash?</h3>
A petty cash fund is a small amount of cash, used to pay for minor expenses, such as office supplies or employee reimbursements.
It is the pet a actual ledger book, rather than a computer record.
Hence, a petty cash fund is used for small payments in order to avoid the time and cost of writing checks for small amounts.
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Patronage principle based its hiring and promotion system on political reasons while the merit principle employed the idea that hiring should be based on entrance examination and promotion. One of the major disadvantage of the patronage principle is that, it may end up employing people who are not qualify for the job. Merit principle choose based on qualifications.
