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29 Nov 2024, 00:11
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C
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Difficulty:
5%
(low)
Question Stats:
96% (01:51) correct
4%
(01:58)
wrong
based on 71
sessions
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A company has two types of employees: juniors and seniors. The juniors are paid $20 per hour, and the seniors are paid $50 per hour. On a particular project, the company needs a team of 30 employees and has a budget to pay an average wage of $35 per hour per employee. How many seniors should be on the team to meet the budget constraint?
A. 10
B. 12
C. 15
D. 18
E. 20
A. 10
B. 12
C. 15
D. 18
E. 20
29 Nov 2024, 00:26
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Total payment= 30*35= 1050
20J+50S=1050
2J+5S=105
Here, (J,S)= (5,19), (10,17), (15,15) satisfy the equation but only 15 is available in options.
Answer: C (15)
20J+50S=1050
2J+5S=105
Here, (J,S)= (5,19), (10,17), (15,15) satisfy the equation but only 15 is available in options.
Answer: C (15)
29 Nov 2024, 06:14
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since budget is 35/ employee
and junior charge is 20
senior charge is 50
35=average of 20 & 50 thus equal employees
out of 30 - 15 juniors and 15 seniors
and junior charge is 20
senior charge is 50
35=average of 20 & 50 thus equal employees
out of 30 - 15 juniors and 15 seniors
