Managerial accounting The housing sector, and more specifically the sector relating to windows and shutters, employed 110,000 people in France in 2010. A third of this market value is linked directly to the jobs created (3.25 billion over 10 billion for the housing sector overall). The market is mainly based on SMEs (around 5,000) who manufacture the windows, and artisans (around 40,000) who install them. Two major markets exist for windows: windows in new buildings account for 26% of market volume, while replacement windows represent the remaining 74% (source: UFME, 2011). In terms of market value, the renovation market is larger, and generates more income. Important price fluctuations can be observed on the market. The average price of a window is 420 (net of tax). However, as soon as the cost of installation is added, the price can rise by at least 80%, to 760. Since 2004, the average price of a window has increased by 38%. Several factors explain this, including the quality and type of material used: the market has shift towards aluminium on one hand, and towards more efficient products on the other hand. However, in terms of the volume of products sold, PVC largely dominates the market, with 62% of market share, followed by aluminium (22%) and wood (13%).

41 How can cranial arteritis be diagnosed in the absence of any physical symptom or feature of the disease other than headache?

42 Do pulmonary manifestations in Behet's syndrome present with pulmonary infiltrates in the upper zone of the lung?

43 1. Is Behet's disease accompanied by an elevated erythrocyte sedimentation rate (ESR)? If so, how often? 2. Can Behet's disease be diagnosed in a young adult with an ischaemic stroke and a history of almost weekly mouth ulcers that heal quickly, but with no other symptoms of Behet's disease?

44 Mouth ulcers are too common to be a cardinal feature in the diagnosis of Behet's disease. Are there any distinguishing features other than mouth ulcers that would confirm diagnosis?

45 Please explain how to diagnose familial Mediterranean fever. Is a diagnosis of exclusion still used or are there now more up-to-date tools for the diagnosis?

46 Is a leucocytoclastic reaction in a tissue biopsy specific for Henoch-Schnlein purpura or is it also associated with other problems?

47 What are the anatomical, histological and radiological differences between: 1. physis 2. metaphysis 3. epiphyseal disc 4. epiphyseal line?

48 Why does the serum alkaline phosphatase increase in bone disorders and in some other disorders?

49 What is the normal amount of calcium excreted in the urine in a 24-hour period?

50 Does hydrochlorothiazide have a prophylactic effect against osteoporosis?