Sparks agreed to supply Benson with two hundred television sets. The Contract provided for a delivery date of 1st March, 2016. As a result of a mix up at parks factory Benson television sets are sold to another customer on 21st February, 2016. Six weeks have now elapsed since 1st March, 2016 and Sparks has informed Benson that there is no prospect delivery in the near future. Required: Using the support of relevant authorities: a) Advise Benson if he can have the contract discharged [4marks] b) List and Explain the four ways in which a contract can be discharged [16marks