The law of supply<span> is a </span>law<span> that states that, all other factors being equal, as the price of a good or service increases, the quantity of goods or services that suppliers offer will increase, etc.</span>
Today, we use the Gregorian<span> calendar so I believe it's A. </span><span>the 12 month calendar</span>
Answer: I believe the answer is b.
Explanation:
Hope this helps! ^^