Consider the graph below.
Suppose that the discount factor is

**0.75**. Assume that cash flows occur at the**beginning**of periods. What is the optimal present value for the initial node*A*? (Keep your answer to 2 decimal places. e.g. xx.12.)Consider the graph underneath.

Suppose that the allowance element is **0.75**. Assume that specie flows happen at the **beginning** of periods.

What is the optimal confer-upon prize restraint the moderate node *A*? (Keep your retort to 2 decimal places. e.g. xx.12.)