A keen country lad applied for a salesman's job at a city department store. At the end of his first day on the job his boss walked up to him and asked, ""How many sales did you make today?"" ""One,"" said the young salesman. ""Only one,"" blurted the boss, ""Most of my staff makes 20 or 30 sales a day. How much was the sale worth?"" ""$100,000,"" said the young man. ""How did you manage that?"" asked the flabbergasted boss. ""Well,"" said the salesman ""this man came in and I sold him a small fi…