What is FR(N)? How is it calculated? How are FR(N) and MTBF related?

What will be an ideal response?

FR(N) is the number of failures during a period of time. It is the ratio of number of failures to number of unit-hours of operation time. MTBF is the reciprocal of FR(N).

Business

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The user tier consists of computers, phones, and other devices

Indicate whether the statement is true or false

Business

All of the following ratios are considered measures of profitability except:

A. Earnings per share. B. Gross profit rate. C. Price earnings ratio. D. Return on assets.

Business