please help me with this math project (photo linked). (7th grade unit 3) need help asap (QUESTIONS 8, 10, 11)

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid