1. Universal, Inc., a manufacturer of space suits, entered into a contract with the Taylor family, who owned the Vancouver Penguins, a minor league baseball team. Universal rented space in the center field electronic sign. The terms of the contract gave universal the right to change the wording of the sign, and the ball club had two days to install the new sign. Initially, the sign indicated that Universal would pay $2,000 to any player who was able to steal two bases in one game.

Two weeks after the sign was posted, Tony Anderson managed to steal two bases in one game. At the conclusion of the game, Universal requested that the sign be changed to indicate that $3,000 would be paid to any player who managed to hit a triple.

A week later, the original sign was still in place. In the game that took place that day, Ben Miller stole two basis and Doug McKenzie hit a triple.

Universal will not pay Anderson, Miller, and McKenzie. What rights do each player have? Please discuss.