Time Value of Money (TVM)
The TVM keys are located on the third row
from the top of the keyboard.
[N], [I/Y], [PV], [PMT], [FV]
Enter all variables but one, then press
[CPT], ["unknown variable"]
where "unknown variable" is any of the five variables above.
To recall the value in the memory in any of the variables in the TVM worksheet, type