In the table below state in the right hand column what each step in possibly forming a contract is called (eg, offer, etc) [3 marks] Step Event Name of this step 1 On Monday Nathan advertises on eBay as follows: \"Gas barbecue, almost new, $500 cash, buyer must collect" 2 On Tuesday Mary emails Nathan "Will pay $500 for barbecue but I have no car so need you to deliver barbecue to me" 3 On Wednesday Nathan emails Mary: \"That's OK, but my van is being repaired so delivery has to wait until next week" 4 Mary immediately emails Nathan: "that's too late, I have friends coming for a barbecue lunch on Sunday, I'll look for someone else with a barbecue for sale" 5 On Friday Mary emails Nathan: \"I have postponed my lunch so I will still buy the barbecue and can wait for you to deliver next week" 6 Nathan emails Mary: "See you next week then" Note: You can copy paste the table on the space provided for the answers and complete the table Dr Jing signs a contract to buy David's house for $700,000 but the contract has an express clause which says the purchase only goes ahead if the local government department approves Jing's plans to convert the house to professional medical rooms. The local government department rejects Dr Jing's plans. Does a contract exist which allows David to enforce the agreement and require Dr Jing to go ahead with the purchase? You must gplain your answer using legal terms; just saying Yes or No will not get marks. [2 marks]