Deciding between three different copy machines

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A local university is deciding between three different copy machines. The copy machines have a mean time between failure and mean time to repair as shown in the table.

MTBF MTTR

Copier A 168 hrs. 5 hrs.

Copier B 300 hrs. 8 hrs.

Copier C 48 hrs. 1 hour

What system will provide the greatest availability?

Reference no: EM131996934

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