HP 20B manual Editing Cash Flows, Cash Flows 4NPV and IRR Example

Cash Flows

Table 4-4NPV and IRR Example

Keys Display Description

<

Displays the number of periods required for the cash flow to repay the investment.

<<

Scrolls to the total value of the cash flow.

R

Displays the IRR for the cash flow.

Editing Cash Flows

In the cash flow list, you can view and modify the current monetary value of a specific cash flow, or cash flows. Press <or

>repeatedly to scroll through the list. To modify the displayed entry, type a new number and press I. For example, to change the current monetary value of the cash flow three, CF(3), in the example in Table 4-2 from 0 to 200, with

CF(3)= displayed, press 200followed by I.

You can also modify the number of occurrences of a cash flow in the same manner with #CF(n) displayed. Pressing :jwith a cash flow displayed erases the displayed cash flow. Pressing :oinserts a cash flow into the list before the displayed cash flow.

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