Answer:
Option D
Explanation:
Since the customer's income is increasing then the demand will increase for all the normal goods including the shoes but the cost will also increase as the purchasing power of the customer has risen.
Since the customer is capable to pay more for the same product, the supplier will increase the price of shoe
Option D
Answer:
A:its degree of religious tolerance had never been tried before.
Explanation:
Evaluation of unanticipated adverse device effects (UADDEs) must be reported to the FDA by the IRB and all investigators participating in the test of the product within ten working days.
<h3>What is IRB and FDA?</h3>
The full meaning of IRB is Institutional Review Board, while the full meaning of FDA is the United States Food and Drugs Administration - a Federal Agency.
The above bodies are responsible for protecting American citizens from harmful products.
Learn more about FDA and IRB at;
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