To raise money for after-school programs at an elementary school, a group of parents is holding a weekend of games in a community center. They charge $8 per person for entry into the event. The group would like to earn at least $600, after paying for the cost of renting the space, which is $40 an hour. The line is the graph of 8x - 40y = 600. Select all points whose (x, y) values represent the group reaching its fundraising goal. Explain or show your reasoning.