Hello. This question is incomplete. The full question is:
"Technological improvements and reduced equipment costs have made converting solar energy directly into electricity far more cost-efficient in the last decade. However, the threshold of economic viability for solar power (that is, the price per barrel to which oil would have to rise in order for new solar power plants to be more economical than new oil-fired power plants) is unchanged at thirty-five dollars. Which of the following, if true, does most to help explain why the increased cost-efficiency of solar power has not decreased its threshold of economic viability?
(A) The cost of oil has fallen dramatically. (B) The reduction in the cost of solar-power equipment has occurred despite increased raw material costs for that equipment. (C) Technological changes have increased the efficiency of oil-fired power plants. (D) Most electricity is generated by coal-fired or nuclear, rather than oil-fired, power plants. (E) When the price of oil increases, reserves of oil not previously worth exploiting become economically viable."
Answer:
(C) Technological changes have increased the efficiency of oil-fired power plants.
Explanation:
Economic viability is able to reveal the degree of acceptance of consumers in relation to a specific product. This viability is important to understand how the product will be received in the market and how profitable or not it can be for those who produce it.
Economic viability is usually greater when the cost and benefit ratio of the product or service is favorable, however this is not always the case.
Regarding the use of solar energy, although technological changes have made the installation and equipment of this type of energy more cost-effective, these technological changes have also increased the efficiency of oil plants. As a result, the economic viability of solar energy has declined.
The stage of the product life cycle that encompasses rapidly rising sales, very high profit levels, and a growing number of competitors is <u>Growth Stage.</u>
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What do you mean by Product Life Cycle?</h3>
A product goes through different stages in its development when it is first introduced into the market by the companies. These stages include the introductory stage, the growth stage, the maturity stage and the decline stage.
Product lifecycle is the main marketing stage is the growth stage where, the product of the company required most of the marketing in the product cycle.
The growth stage of a product's life cycle is one in which a product's starts to gain a lot of acceptance among consumers, the product industry and the public as a whole.
During this growth period also, sales and revenues start to increase as a result of the acceptance of the product. This stage enhance more productivity of the particular company or industry.
Learn more about Product life cycle, refer to the link:
brainly.com/question/7510515
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