Answer:
The correct answer is (B) discussing explanations for an unexpected scientific finding.
Explanation:
A serendipity is a discovery or a fortunate, valuable and unexpected finding that occurs accidentally, by chance or by destination, or when a different thing is being sought. It can also refer to the ability of a subject to recognize that he has made an important discovery even if it is not related to what he is looking for. Serendipities are frequent in the history of science. There are also cases of serendipity in literary works, when an author writes about something he has imagined and is not known in his time, and it is subsequently shown that this exists as defined by the writer, with the same details. It should not be confused with anticipation or science fiction, where much more generic inventions are advanced than almost everyone thinks they will probably exist one day.
Answer:
Speech understanding would have an effect hugely particularly if the hearing loss is merely in one range. This would let the person to not pick up or hear some letters articulated and perhaps not be able to put them together. For instance, l, m, and n are central range pitches and s and f are high range pitches.
Answer:
Labor Rate Variance = - $1,188 Unfavorable
Explanation:
Provided labor hours for each radio = 0.9
Standard labor cost per hour = $7.20
Actual labor cost = $48,708
Actual labor hours = 6,600
Actual labor rate = $48,708/6,600 = $7.38
Labor Rate Variance = (Standard Rate - Actual Rate) 
Actual Hours
= ($7.20 - $7.38) 6,600 =<em><u> - $1,188 Unfavorable</u></em>
Answer: Life cycle assessment
Explanation: Life cycle assessment is the systematic analysis of environmental impacts of products from design stage through end-of-life, raw materials and energy inputs to its disposal with the ultimate goal to reduce environmental impact. It is concerned with every stage of the life-cycle (from raw material extraction, processing of raw materials, production, distribution, usage and disposal) of a product, process, or service.
