Exercise 10.21 The Ivanhoe Children's Clinic provided 21,000 doctor visits and 16,400 flu vaccinations last year. The average fee per doctor visit was $15, and the average fee for flu shots was $10. The manager of the clinic believes that by advertising in local School Advisory Council bulletins, doctor visits could increase by 11%, but flu shots would probably be unaffected. Prepare a revenue budget assuming that no advertising will be done. Price Volume Revenue Visits $ $ Vaccination $ Total Revenue Prepare a revenue budget assuming that the advertising campaign will be undertaken. Price Volume Revenue Visits $ Vaccination S Total Revenue