Ten High-Technology Batteries Are Tested for 200 Hours Each

question 117

Multiple Choice

Ten high-technology batteries are tested for 200 hours each. One failed at 20 hours; another failed at 140 hours; all others completed the test. FR(%) is __________ and MTBF is __________.

• A) 20%; 880 hours
• B) 10%; 1980 hours
• C) 20%; 1760 hours
• D) cannot calculate from information provided
• E) 80%; 920 hours

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Definitions:

Indirect Method

A technique used in cash flow analysis to adjust net income by changes in non-cash accounts to arrive at cash provided by operating activities.

Accumulated Depreciation

The total amount of depreciation expense that has been recorded for an asset since it was acquired, used to reduce the asset's book value over time.

Intangible Assets

Non-physical assets that provide economic benefits to a company, such as patents, trademarks, goodwill, and copyrights.

Issuance of Bond

The process through which a bond is created and sold to investors, thus raising capital for the issuer.