Question 24
A regional football tournament, VIAMC, is held in 2025 with 4 teams playing in a round-robin format. Each team plays every other team exactly once. In each match, the winning team earns 3 points, a draw earns each team 1 point, and the losing team earns no points. It is known that half of all matches ended in a draw. What is the total number of points earned by all teams at the end of the tournament?