HP 12C Financial Programmable Calculator Manual do Utilizador descarregar pdf (Página 155)

154

Profit and Loss Analysis

• Net income = (1 - tax)(net sales price - manufacturing expense - operating

expense)

• Net sales price = list price(1 - discount rate)

• where operating expense represents a percentage of net sales price.

Securities

Discounted Notes

Price (given discount rate)

• B = number of days in year (annual basis).

• DR = discount rate (as a decimal).

• DSM = number of days from settlement date to maturity date.

• P = dollar price per $100 per value.

• RV = redemption value per $100 par value.

•

Yield (given price)

• B = number of days in year (annual basis).

• DSM = number of days from settlement date to maturity date.

• P = dollar price per $100 par value.

• RV = redemption value per $100 par value.

• Y = annual yield of investment with security held to maturity (as a decimal).

•

Forecasting

PRV[]DR RV

DSM

--------------

××–=

RV P–

------------------

DSM

--------------

×=

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HP 12C Financial Programmable Calculator Manual do Utilizador Página 155