Stock option quotes are

Multiple Choice

based on a $100-$share contract with the quote stated on a per$-$share basis.

quoted on a per$-$share basis with each contract covering a single share.

quoted as the price for each $100-$share contract.

quoted on a per$-$share basis with each contract covering $1,000$ shares.

based on a $1,000-$share contract and quoted as a price per contract.