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1. Study the table given below and answer the questions that follow:
Total Number of Employees in different Departments of an Organization and Percentage of Females and Males.

Department Total No. of Employees Percentage of Females Percentage of Males

IT 840 45 55

Accounts 220 35 65

Production 900 23 77

HR 360 65 35

Marketing 450 44 56

Customer Service 540 40 60

What is the total number of males in the IT and Customer Service departments together?

A. 687

B. 678

C. 768

D. 876

Solution:

Total number of males in IT and Customer Service

\begin{aligned} = (840 \times \frac{55}{100}) + (540 \times \frac{60}{100}) \\ = 462 + 324 \\ = 786 \end{aligned}

Department	Total No. of Employees	Percentage of Females	Percentage of Males
IT	840	45	55
Accounts	220	35	65
Production	900	23	77
HR	360	65	35
Marketing	450	44	56
Customer Service	540	40	60

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