The answer is D.
Factor production that could be changed during particular period is called Variable Factor of Productions.
Basically, factor of productions is divided to fixed and variable factor.
FIxed factors are the one that will always stay the same no matter how many products you made. For example electricity cost, building rent, etc
The variable factors differ depend on how product you produce, such as raw material.
down because they wouldn't bring as many sword fish if the price wasn't high
Occur if not for the bomb, taking more lives than the bomb would.
President Ronald Reagan rejected the theory of Keynesian economics, this theory proposed by John Maynard Keynes, embodied in his work General Theory of Employment, Interest and Money, published in 1936 in response to the Great Depression of 1929, the central principle of this school of thought is that state intervention can stabilize the economy, Keynesianism is one of the best-known economic theories, its main characteristic is that it supports interventionism as the best way out of a crisis and as a mechanism to stimulate demand and regulate the economy in times of depression.
Answer:
Abundant forests attracted the lumbering and shipbuilding industries to the Middle Colonies. In Pennsylvania, sawmills and gristmills were abundant, and the textile industry grew quickly.
Explanation:
