Indifference curves shows the indifference of a customer to a combination of goods. It shows that a customer can have some level of satisfaction from either good. The indifference curve slopes downwards from left to right because as there is an increase in consumption of one good, there is lower for other goods. The curve convex at the origin to show the marginality in consuming one good over another.
leadership can be described as research area that encomposses the ability of an organisation or an individual to lead a team, individuals or entire organisations.