The K-HIT Thousand Dollar Minute, weekdays at 7:40am with Dave Lavender on K-HIT 107-5! How It Works: When asked to call in, call 520-848-1075, be caller number 7, answer 10 trivia questions correctly in less than 60 seconds and you score $1,000. Weekdays at 7:40am, only on K-HIT 107-5 - think fast, win big!