Which number is missing?

Employee: "Excuse me sir, may I talk to you?"
Boss: "Sure, come on in. What can I do for you?"
Employee: "Well sir, as you know, I have been an employee of this firm for over ten years."
Boss: "Yes."
Employee: "I won't beat around the bush. Sir, I would like a raise. I currently have four companies after me and so I decided to talk to you first."
Boss: "A raise? I would love to give you a raise, but this is just not the right time."
Employee: "I understand your position, and I know that the current economic down turn has had a negative impact on sales, but you must also take into consideration my hard work, pro-activeness and loyalty to this company for over a decade."
Boss: "Taking into account these factors, and considering I don't want to start a brain drain, I'm willing to offer you a ten percent raise and an extra five days of vacation time. How does that sound?"
Employee: "Great! It's a deal! Thank you, sir!"
Boss: "Before you go, just out of curiosity, what companies were after you?"
Employee: "Oh, the electric company, gas company, water company and the mortgage company!"