​The following pie chart shows the percentage distribution of the expenditure incurred in manufacturing furniture. Study the pie chart and answer the question that follows.

​What is the central angle of the sector corresponding to the expenditure incurred on Direct labour cost?​

Correct option is A

Solution:

The angle of pie chart is = $$360^\circ$$ 

In the given pie chart the slice of Direct labour cost is = 28%

so the central angle of direct labour cost is = 28% of $$360^\circ$$ 

=  360×$$\frac{28}{100}$$ = $$100.8^\circ$$

Thus the correct option is (A)