Price inflation:. a. is relatively unimportant to individuals
b. is considered to be acceptable in the nation's quest for high levels of employment
c. courages investment by increasing the uncertainty about future returns
d. is almost always due to financing wars

c. courages investment by increasing the uncertainty about future returns

Explanation:

Inflation refers to the increase in the price level of the goods

The price inflation reflects that there is a rise in the price of the goods and services over a particular period of time lets say for one year. It can arise when the raw material cost during the process of production increased that push the price in upward

It also increased the uncertainty with respect to the future returns through investment

Hence, the correct option is c.

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.