Will mark brainliest

(B) A bank increases money supply giving away loans

Explanation:

A bank will increase their money supply when they offer a loan to it's customers. This is because the bank will charge a fee, called an interest when the borrower  returns the money. The bank may have preset installments on which the borrower may pay back with corresponding interest rates. Typically, the lower the interest rates the longer the period for returning the money is. This is more attractive to the borrower since paying back smaller amounts is manageable with lower fees. This method, however, collects more money in the end in favor of the bank. By making more loans available the bank is able to make more money. Hope this helps!

an expansion is one of two basic business cycle phases; the other is contraction. the transition from expansion to contraction is a peak, and the changeover from contraction to expansion is a trough.

he is known for discovering   the fossil of a female hominin australopithecine   known as "lucy" in the afar triangle region of hadar, ethiopia.

hope this !

have a great day!