Answer the question on the basis of the information given below : From 2001 to 2015 , there is a projected increase in the number of workers in which of the following of the following categories?
A
Sales
B
Service
C
clerical
D
a,b& c
Correct Answer: a,b& c
8% of 150 = 12 mill. 7% of 175 = 12.25 mill, increased in sales 6% in service, clearly increased 20% of 150 = 30 mill 18% of 175 = 31.5 mill, increase in clerical. So, a, b and c all project increase