Read the text below in order to answer questions 37 to 40:
Shocks to the system At the start of the year, it was not uncommon to hear businessmen saying that Brazil was enjoying its best economic conditions for a generation. The country appeared to be well on the way to a period of sustained economic expansion. Most economists were looking to another strong year of growth, with gross domestic product expanding by 4.5 per cent in 2001, on top of 4 per cent in 2000. Real interest rates were about to fall to single digits for the first time in decades. However, within just a few months, the outlook for the Brazilian economy has deteriorated dramatically. A whole series of unexpected...