Choose a Stock:
McDonald's - 'MCD'
Exxon - 'XOM'
General Electric - 'GE'
Intel - 'INTC'
Procter and Gamble - 'PG'

Whether to buy or sell the stock was determined by 3 different situations:
1. Is the stock below a certain price?
2. Is the Price-Earnings Ratio below a certain number?
3. Is the dividend yield above a certain number?

For McDonald's:
Buy if at least one of the following is true:
       1. Price is below $50.00 per share
       2. Price-to-Earnings Ratio is less than or equal to 15
       3. Dividend Yield is greater than or equal to 3%

For Exxon:
Buy if at least one of the following is true:
       1. Price is below $65.00 per share
       2. Price-to-Earnings Ratio is less than or equal to 9
       3. Dividend Yield is greater than or equal to 3%

For Procter & Gamble:
Buy if at least one of the following is true:
       1. Price is below $45.00 per share
       2. Price-to-Earnings Ratio is less than or equal to 12.5
       3. Dividend Yield is greater than or equal to 3%

For General Electric:
Buy if at least one of the following is true:
       1. Price is below $9.00 per share
       2. Price-to-Earnings Ratio is less than or equal to 10
       3. Dividend Yield is greater than or equal to 4%

For Intel:
Buy if at least one of the following is true:
       1. Price is below $13.50 per share
       2. Price-to-Earnings Ratio is less than or equal to 10
       3. Dividend Yield is greater than or equal to 4%