Prices usually allocate resources efficiently because they allocate:
resources to the lowest value good or service.
resources to the highest value good or service.
consumption to the highest cost of good or service.

The correct answer is letter "A": resources to the lowest value good or service.

Explanation:

Purchase Price Allocation or PPA is the accounting practice in which a company is being purchased by another and the purchase price is allocated according to the assets and liabilities of the organization being acquired. It is said then that the price is allocated efficiently because it is allocated to the lowest value of the assets and liabilities.

the correct answer option is b. a single paragraph.

explanation:

when you are thinking about paragraph​ topics, you should always choose a subject that can be adequately addressed in a single paragraph.

a paragraph is a piece of writing consisting of a few sentences that deal with a single theme. it has only a single idea that the paragraph revolves around and talks about.

so a paragraph topic must be chosen wisely where a single idea can be communicated in a single paragraph.

answer; engaging in effective public relations;