## Business Profit Functions

Simple business profit functions are availabe only when DreamCalc is in the "Simple Calculator" mode.

### COST

The three functions: COST, MAR% and SELL are available in the Simple Calculator view only and work together
as a "register functions" to calculate cost, percentage margin and selling price. Simply enter two known values
into the registers, and press the remaining function for calculation of the unknown.

**Example:** *If you sell a product at $69.99, what must it cost if you wish to make a profit margin of
11%?*

**69.99 [SELL]
11 [MAR%]
[COST]
**Displays: 62.2911

Note. COST, MAR% and SELL are available in the Simple Calculator view only.

### MAR%

The three functions: COST, MAR% and SELL are available in the Simple Calculator view only and work together
as a "register functions" to calculate cost, percentage margin and selling price. See examples for COST
above.

### SELL

The three functions: COST, MAR% and SELL are available in the Simple Calculator view only and work together
as a "register functions" to calculate cost, percentage margin and selling price. See examples for COST
above.

See also: Introduction to Financial Calculations.