What is the average salary (in thousand per month) in the age group 40-50 years?
A. 36.5
B. 35
C. 42.5
D. 40.5
Answer:C
What is the average salary (in thousand per month) in the age group 40-50 years?
A. 36.5 B. 35 C. 42.5 D. 40.5