The sales of a salesman in a week are given below in a pie diagram. Study the diagram and answer the following questions. If the total sales due to salesman A' is Rs. 18,000, then (a) find the sales of each salesman. (b) find the salesman with the highest sales. (c) find he difference between the highest sale and the lowest sale. (d) find the total sales.

The sales of salesmen in a week are given in the pie diagram. Study the diagram and answer the following questions. If the total sale due to salesman A is Rs. 18,000, then:

a. Find the total sale.

b.Find the sale of each salesman.

c. Find the salesman with the highest sale.

d. Find the difference between the highest sale and the lowest sale.

Sol.
Sale of any salesman	=	θ	×	Total Sales
		3600
a. To find Total Sales.
∴ Sales Made by Salesman A	=	900	×	Total Sales
		3600
∴ 18000	=	1	×	Total Sales		[Given]
		4
∴ 18000 × 4	=			Total Sales
∴ Total Sales	=	Rs. 72000
b, To find the Sales of each each salesman
Sale made by Salesman A	=	Rs. 18000				[Given]
Sale made by Salesman B	=	θ	×	Total Sales
		3600
∴ Sale made by Salesman B	=	1200	×	72000
		3600
∴ Sale made by Salesman B	=	1	×	72000
		3
∴ Sale made by Salesman B	=	Rs. 24000
Sale made by Salesman C	=	θ	×	Total Sales
		3600
∴ Sale made by Salesman C	=	800	×	72000
		3600
∴ Sale made by Salesman C	=	Rs. 16000
Sale made by Salesman D	=	θ	×	Total Sales
		3600
∴ Sale made by Salesman D	=	700	×	72000
		3600
∴ Sale made by Salesman C	=	Rs. 14000
c. To Find the salesman with the highest sale.
The Salesman with the highest sales is Salesman B and he has made a sale of worth Rs. 24,000.
D. To find the difference between the highest sale and the lowest sale.
Highest sale = Rs. 24000
Lowest Sale = Rs. 14000
∴ Difference between the highest and lowest Sale	=	24000 –  14000	=	Rs. 10,000