The Youth Cricket Club of a small city has a team of 20 members. The club provides professional coaching to its members. The club needs a budget of $75,000 every year to support its team and to pay the coaches’ salaries. To generate this amount, the club sets up a tournament each fall. The cost of setting up a tournament is $10,000, which includes costs for advertising, communicating with other teams in the region through various channels, etc. The participation fee per team is $300. For each team participating in the tournament, the club spends $70 to pay their logistical expenses and to pay umpires. How many teams does the club need to invite to generate $75,000?