With respect to undue influence, you are required to critically discuss at least ONE case as per the following issues;

1.Actual undue influence

2.Presumed undue influence- a relationship which in law gives rise to a presumption such as; solicitor/client.

3.Presumed undue influence- trust and confidence in another such as employee/employer.

4.Can undue influence be Rebutted?

You are required to in relations to items 1-4 above;

A summary of the case, inclusive of the various courts the matter was deliberated, the decisions of those courts, for example the High Court, Court of Appeal and or the Privy Council

Kindly provide a case for each of these 4 scenarios and a summary of each case as stated above