Consumers in Germany have the following demand curve for monthly subscriptions to Topsify’s streaming music services: P = 30 − Q, while consumers in Bulgaria have the demand curve P = 20 – Q. Assume that the product has zero marginal costs but positive fixed costs. Suppose that the provider, Topsify, can set a different price in each country. Find the profit-maximizing price for each country and the quantity sold. (5 points) Suppose the European Union passes a law against country-specific pricing. Now the service must set a single price to be charged in both Bulgaria and Germany. Find the revenue-maximizing price and quantity (5 points) PLEASE SHOW ALL WORK FOR FULL CREDIT AND USE THE TEXT BOX PROVIDED

A 76 y/o patient presents to PT with adhesive capsulitis of the Right shoulder.  The physical therapist’s treatment plan includes ultrasound, therapeutic exercise, and ice.  What treatment sequence would be the most beneficial treatment?

CLO 4: The CDC recommends that children perform at least ______ minutes of moderate-intensity exercise each day.

You are treating a 24-year-old male patient who complains of pain over the lateral epicondyle.  An appropriate special test is the:

CLO 4 Pregnant women have frequent problems with the musculoskeletal system, including all of the following except: 

A PTA completes a quantitative gait analysis on a patient rehabilitating from a lower extremity injury. As part of the assessment the PTA measures the number of steps taken by the patient in a 30 second period. This measurement technique can be used to measure:

CLO 8 A 76 y/o male is 3 weeks status post left total hip replacement. You are currently seeing this patient for hip rehabilitation when he develops an acute case of sciatica and piriformis syndrome on the left. The PT has asked you to add piriformis stretches to his current THR program. What is the most appropriate course of action?

Laura is a PTA working in a hand clinic. Her patient c/o difficulty extending her ring finger, stating her finger “catches” and gets “stuck” in flexion. Which of the following is true about the patient’s condition:

Which of the following is not a characteristic of Complex Regional Pain Syndrome (CRPS)?

A 26 y/o patient is referred for treatment of Right shin splints.  The initial PT eval indicates the patient has Right pes cavus, calcaneal valgus, point tenderness superior and posterior to the medial malleolus, and pain upon resisted ankle inversion.  This indicates involvement of which of the following muscles?