hi use the points to answer this question

i am doing accounting law module

f Question 1 R With reference to recent developments, explain the significance of modern instantaneous communication for formation of a contract, Define modern instantaneous communication with examples. Explain the significance of modern instantaneous communication in terms of acceptance of a valid offer. Outline the difficulties that may arise for each of them cite case laws, recent case laws are recommended. contract formed then the communication is sent? Or When deemed to have received. What happens if the communication was sent outside office hours? Or a different time zone? Do they same rule apply to all types of communications? Does postal rule apply? Then summarise your key findings