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It takes six technicians a total of 10 h...

It takes six technicians a total of 10 hr to build a new server from Direct Computer, with each working at the same rate. If six technicians start to build the server at 11 am, and one tech nician per hour is added beginning at 5 pm, at what time will the server be completed?

A

6.40 pm

B

7pm

C

7.20 pm

D

8pm

Text Solution

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The correct Answer is:
D
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