What is the relationship between risk and return? Group of answer choices

Taking on risk always guarantees a positive return.

A higher rate of volatility often means a lower return.

A lower volatility rate always means a higher return.

The more volatile the investment typically earns a higher return.

Erikson's theory of personality grants more power to the than freud had allowed.

Why is it difficult to determine which countries belong to europe and which belong to southwest asia

Before they can be published, scientific papers must be peer-reviewed. this means that: a) some other scientific experts read the papers and guarantee that they are true.b) some other scientific experts read the papers and provide quality control by eliminating many mistakes.c) an editor reads the papers, to make sure that all the semicolons are in the correct places.d) everyone in the world is given the opportunity to comment on the papers through a specially maintainedblog.e) government bureaucrats read the papers, to be sure that the papers do not insult the political positions ofthe current officeholders.