HP 10bII+ Financial ]OY, ]OJ, ]O:, JV§4, Jj7V:1

Table 1-2 Clearing functions

Keys	Associated Function
]OY	Clears break-even memory.
]OJ	Clears TVM memory.
]O:	Clears cash flow memory.
\t	Clears statistics memory.

For more information on the calculator’s keys and basic functions, refer to chapter 2, Getting Started.

Percentages

Table 1-3 Keys for percentage calculations

KeysDescription

		§	Percent
\¨			Percent change
À			Cost
¼			Price
®			Margin
Ã			Markup
Add 15% to 17.50.
	Table 1-4 Calculating the price
	Keys			Display	Description
	Jj7V:1			17.50	Enters number.
	JV§4			20.13	Adds 15%.

Find the margin if the cost is 15.00 and selling price is 22.00.

At a Glance... 3