Thinking up a new idea is an example ofGroup of answer choicesan invention.an innovation.human capital accumulation.social overhead capital.

The value of a business owner's time is an example ofGroup of answer choicesan opportunity cost.a fixed cost.an explicit cost.total revenue.

The sales returns and allowances account is an example ofGroup of answer choices

Robert Smithson’s Spiral Jetty  is an example ofGroup of answer choicesearth sculpturehigh reliefmachine sculpturetactile

Borrowing money is an example of:Group of answer choicesan operating activity.a non-cash activity.an investing activity.a financing activity.

The well-known poem “The Night Before Christmas” is an example ofGroup of answer choiceslyric poetry.specialized poetry.narrative poetry.a ballad.