When a person takes their dog to a vet for a check up, the cost is equally likely to be
anywhere from $60 to $90, depending on the age and size of the dog.
Create a model to simulate one day's worth of patients (20 dogs) and determine the total
dog revenue for the vet. Round the total to the nearest cent using a function.
If the vet is open 5 days a week, how much would the vet expect to make off of dogs in a year.