Professors at a Local University Earn an Average Salary of $80,000

Multiple Choice

Professors at a local university earn an average salary of $80,000 with a standard deviation of $6,000.The salary distribution is approximately bell-shaped.Because of budget limitations,it has been decided that only those whose salaries are approximately in the bottom 2.5% would get a raise.What is the maximum current salary that qualifies for the raise?

A) About $58,000
B) About $62,000.
C) About $68,000.
D) About $74,000.