A spa offers a care package to its clients consisting of an all-inclusive session. The session starts with 30 minutes in a relaxation chamber, followed by a 30-minute massage and 10 minutes in the sauna. The spa currently has 10 relaxation chambers (each can accommodate 1 customer) and 15 massage therapists, and the sauna can sit 10 people.

Currently, the only option available for clients is the all-inclusive session, but some customers are interested in using just one of the services. If the spa is working at capacity, indicate the maximum number of additional clients the spa can take per hour in each zone.

1. Relaxation = ?

2. Massage =?

3. Sauna = ?