A computer company wants to hire 25 programmers to handle systems programming jobs and 40 programmers for applications programming. Of those hired, 10 will be expected to perform jobs of both types, the number of programmers hired must be:
A. 40
B. 45
C. 50
D. 55
Answer:D
A computer company wants to hire 25 programmers to handle systems programming jobs and 40 programmers for applications programming. Of those hired, 10 will be expected to perform jobs of both types, the number of programmers hired must be:
A. 40 B. 45 C. 50 D. 55