How Is Investment Defined as an Economic Concept

Multiple Choice

How is investment defined as an economic concept?

A) Investment is primarily the market value of all shares of stock held by the public.
B) Investment is primarily the market value of all equipment, buildings, and inventories held by corporations, partnerships, and proprietorships.
C) Investment is primarily the sum of expenditures by businesses on new capital goods that will yield a future stream of income.
D) Investment is primarily the portion of your savings held in an interest-earning account.