a$)$What is the difference between total and partial intestacy? Provide an example

b$)$ What is the difference between a $$joint tenancy$$ and a $$tenancy in common$?$

c$)$ Discuss the significance of drafting a will and the overall importance of estate planning in the context of effective estate administration. Your response should include at least three key reasons for why individuals should engage in estate planning and the consequences of failing to do so$.$ Provide relevant examples to illustrate your points.

d$)$ What recourse does a wife or child have who feels as if they have not been adequately provided for in a will? Explain by reference to relevant statutes.