' (20 marks) Q6. A country with a population of 8 million adults has 5 million employed, 500,000 unemployed, and the rest of the adult population is out of the labour force. a. What is the unemployment rate? (6 Marks) b. What share of the population is the labour force? Explain your answer. (7 Marks) c. Sketch a pie chart that divides the adult's population into labour force, employed and unemployed. (7 Marks)