The Karaoke Channel Online streams professional-grade karaoke for $9.95 a month. Suppose Karaoke Channel Online has a constant marginal cost of $1 per customer and total fixed cost is $20,000. The profit maximizing number of customers is 10,000. Several competitors start to advertise online. Karaoke Channel Online now spends $5,000 a month on advertising and the profit maximizing number of customers increases to 12,000 and the streaming price remains constant. What is Karaoke Channel Online's total profit after the advertising begins?