Cedro bought five games and eight songs for a total cost of $22.87. Benita bought seven songs and four games for a total cost of $18.89. The cost of their purchases can be represented by the following equations: 5g + 8s = 22.87 and 7s + 4g = 18.89 where g is the cost of each game and s is the cost of each song purchased. What was the cost of each game and each song purchased?