The fan cost index (FCI) tracks the average cost for attending costs for attending sporting events, including tickets, drinks, food, parking, programs, and souvenirs. According to the FCI, a family of four would spend a total of $592.30 to attend two Major League Baseball games (MLB) game. The family would spend $691.31 to attend one MLB and two NBA games. Write and solve a system of equations to find the family’s cost for each kind of game according to the FCI.