Answer:
Case 1 (Fordjour v. Ahmed case on rent) and Case 3 (Giz Construction v. Ministry of Roads on Nonpayment of project ) are civil cases which entail one party by talking the other party to court over money. Ahmed was taken to court by his landlord Fordjour over rent arrears while Minirtsy of Roads was taken to court for non-payment of project by Giz Construction. Case 2 (GRA v. Melcom over Tax payment) is criminal case as it entails Melcom violating laws stipulated by the government.
1. Accord and satisfaction
That’s the only one I will answer but I hoped it helped a little