Marimar comes from an island-town of 2000 people. She goes to the mainland with a friend and there they catch a highly contagious virus. A week after their return to their island-town, 8 people are...

Marimar comes from an island-town of 2000 people. She goes to the mainland with a friend and there they catch a highly contagious virus. A week
after their return to their island-town, 8 people are infected. How many will
be affected after another week?