What Test is this for BUS 315?

Contracts may be discharged by both parties doing what they promised to do.  This is called

An advertisement by a store to give the first 100 customers on Black Friday a free ipad is a valid offer by the store.

When each party's performance is conditioned on the performance of the other, this represents which of the following?

Contracts made by intoxicated persons ( last night at the bar intoxicated not a court adjudicated intoxicated person) are voidable if ... 1) the intoxicated person was so intoxicated he/she did not understand the nature of the agreement they were entering into and  ...2) the intoxication was apparent/visible to the other party. 

The purpose of the Parole Evidence rule is to prevent evidence from being introduced in court that substantially contradicts a valid contract/agreement in its written form by the parties.  

Nelda receives a contract for a job at a law firm on the condition that she passes the bar examination. This is known as which of the following?

The failure of one of the parties, without any legal excuse, to fulfill the obligations of a contract is known as a 

Shawn agreed to restore a 1968 Camaro for Natalie for $35,000. Once he finished the restoration, Natalie paid Shawn the agreed-upon price, but Shawn kept the car. A court would order Shawn to turn over the car to Natalie pursuant to which of the following?

If a painter mistakenly comes to my house to paint the outside trim and shutters instead of my neighbors house who contracted him for the work, and I say nothing to stop him and then refuse to pay him for his work, the court will find a Quasi-Contract ( or Implied-in-Law Contract) and will force me to pay reasonable compensation for the work/value I received.