Spreed Sheet

To find the price for each stock you would type in =D4*E4 to cell F4. Make sure you have entered the equal sign in the formula. When fineshed typing you would press the right arrow key twice so the arithmetic operation is completed. This action will result with giving you the initial cost and selecting cell H4. Now that cell H4 is selected type in = to begin the formula, then click cell D4 to add a reference.