Question

Q12 The average annual salary for executives at World-Wide Travel last year was $55,000, while the average salary for
travel consultants was $47,000. The aver-age annual salary for all employees was $38,000.
If the above information is correct, which one of the following conclusions can be properly inferred from it?
(a) There were fewer executives than travel consultants at World-Wide Travel last year.
(b) No travel consultants earned more than an executive last year.
(c) There was at least one employee who earned less than the average for a travel consultant.
(d) Some travel consultants earn more than the lowest paid executives.
​

Answer 1

Answer:

option c) there was at least one employee who earned less than the average for a travel consultant