Translate the sentences with the infinitive constructions (complex subject): 1. the budget deficit is known to be the excess of government expenditure over government revenue. 2. markets are said to bring together buyers and sellers of goods and services. 3. the massive influx of women into the labour force is sometimes assumed to result in unemployment. 4. alcohol and tobacco are usually believed to be products with a very inelastic demand. 5. an increase in the wage rate is expected to reduce the quantity of labour demanded. 4 6. a subsidy is known to be money or other resources provided by the government to support a business activity or a person. 7. demand for imports is expected to rise when domestic income and output rise.