Casio FC-200 Financial Consultant

[Gamo]

This program use for conversion between Markup and Margin since
calculator only have [CST] [SEL] and [MAR] it doesn't have Markup.

First section of this program convert Markup to Margin and Store result to [MAR]
Second section covert Margin to Markup.

Example Usage: Program Store to P0

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The Selling Price is $2354 and Markup is 7% What is the Cost?

[Prog] 0 [EXE] display U?

7 [EXE] display 6.54

[AC] 2354 [SEL] [COMP] [CST] [EXE] display answer: 2'200.00

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Previous Data from last problem is still intact
if Cost is 1100 What is the Selling Price?

1100 [CST] [COMP] [SEL] [EXE] display answer: 1'177.00
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Convert Margin to Markup:
Margin is 20% What is the Markup?

[Prog] 0 [EXE] display U? // Enter any number except 0 this case I put 1

1 [EXE] display 0.99 ignore this result and press [EXE] display M?

20 [EXE] display answer: 25.00
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Program:

?→U: (U-1+.01)-1→MAR◢?→M: (M-1-.01)-1◢

Remark:
U-1 and M-1 and (xxx)-1 is located at [STO] key indicated as X^-1
This code shown as →MAR simply press [MAR]

Gamo 3/2022