HP 30b Business Professional Calculator - Manual (Page 53)

Cash Flows 45
Table 5-6
Keys Display Description
R Opens the IRR menu. Displays the IRR for the
cash flow.
>1
I (Optional) Verifies one cash flow list per year, as
per the example.
<<8
I Inputs 8% for investment rate.
<5
I Inputs 5% for the safe investment rate.
< Displays MIRR%.
< Displays FMRR%.