The offer of admission to the Police Academy under certain conditions does not provide a guarantee of an employment contract. It does, however, provide the opportunities promised if the applicants...

The offer of admission to the Police Academy under certain conditions does not provide a guarantee of an employment contract. It does, however, provide the opportunities promised if the applicants fulfill certain conditions.

 1. When the new police chief changed the rules for employment, why was he not permitted to do so legally? Clue: The reasoning here is similar to the reasoning whenever one party to an agreement decides it does not like the contract it previously formed.

2. What is the relevant rule of law in this case? Clue: What requirements are imposed once one makes an offer to enter into a unilateral contract?