HP 17bII manual Percentage Calculations in Business BUS, Time Value of Money TVM, Amortization

		i% n
	1 ＋			－	1
USFV (i% : n) ＝		100 
		i%
		100

Percentage Calculations in Business (BUS)

%CHANGE ＝	 NEW － OLD 			× 100
			
		OLD
			

%TOTAL ＝	 PART			×	100
			
	 TOTAL 
MARKUP %C	＝	 PRICE			－ COST 			×	100
							
				COST
							
MARKUP %P	＝	 PRICE			－ COST 			×	100
						
				PRICE
						

Time Value of Money (TVM)

S = payment mode factor (0 for End mode; 1 for Begin mode).

						i%	＝	I%YR
								P/YR
			i% ×	S 		× PMT × USPV (i% : n) ＋ FV × SPPV(i% : n)
0 ＝ PV +	1	+			
			100
					

Amortization

∑INT＝accumulated interest

∑PRIN＝accumulated principal i＝periodic interest rate

BAL is initially PV rounded to the current display setting. PMT is initially PMT rounded to the current display setting.

i ＝	I%YR
	P /YR	× 100
For each payment amortized:
	B: More About Calculations 247
File name : 17BII-Plus-Manual-E-PRINT-030709		Print data : 2003/7/11