The Law of Supply States That,other Things Remaining the Same

The law of supply states that,other things remaining the same,

A) if the price of a good increases,firms buy less of it.
B) if the price of a good increases,the quantity supplied increases.
C) as people's income increases,the supply of goods increases.
D) demand increases when supply increases.
E) if the price of a good increases,the supply increases.