REQUIRED Based on the above facts, discuss whether Ultimate Computer Programs and the City of Sydney can enforce the contracts against Events R Us Ltd. You MUST use IRAC to answer (15 marks). The breakdown of marks for the IRAC question is as follows: Step 1 Issues of law: 1 mark (there are three issues of law) Step 2 Relevant law: 6 marks (discuss all the law here for a) to c) Step 3 Apply the law: 7 marks (apply the law separately to a), b) and c? Step 4 Conclude: 1 mark