Will Offers to Sell His Bike to Stan

Multiple Choice

Will offers to sell his bike to Stan.Will has seemingly offered to sell his motorcycle, but he intended to and believes he is offering his 10-speed bike.If Stan accepts the offer, reasonably believing it was for the motorcycle:

A) no contract has been formed because there is no mutual assent.
B) subjectively Will and Stan are in agreement, so a contract has been formed.
C) objectively Will and Stan are in agreement, so a contract has been formed.
D) no contract can be formed because the offer was not sufficiently definite.