PSAT Math Multiple-Choice Question 706: Answer and Explanation
Question: 706
Between which two-year period does the Company X stock price undergo the greatest percentage increase?
- A. Between 1983–1984
- B. Between 1986–1987
- C. Between 1988–1989
- D. Between 1989–1990
Correct Answer: B
Explanation:
(B) Percent change is given by the following equation:
We can rule out choice (A) since stock price decreased between 1983 and 1984. Calculate the approximate percent increase for the remaining answer choices.
Choice (B):
Choice (C):
Choice (D):
Therefore, choice (B) has the greatest percent increase.
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