What information does a cash budget provide that reduces the minimum amount of cash held by an organization?

Explain why an organization would elect to hold the minimum amount of cash? What are the consequences of this?

What are the reasons that an organization would elect to hold more than the minimum amount of cash? What are the consequences of this?

What are at least two ways to reduce the amount of cash which an organization holds without a large increase in risk or reduction in profitability?