She is paid $9 per hour plus $12 for each new contract she sells, but her employer will pay no more than $330 per 8 hour shift. She needs to earn at least $150 per 8 hour shift

According to a survey by the beach lifeguards, there is a 25% chance that surfers will see a dolphin while surfing. which simulation could you use to answer questions about whether a surfer will see a dolphin?