The table below shows the percentage age distribution of population of country Y in 2010. The population was 200,000. Use the information in the table to answer the questions that follow.

Age group (year)	0 - 18	19 - 40	41 - 60	60 and above
percentage distribution pf population	30%	35%	25%	10%

(a) Calculate the size of the
  i. working population
ii. dependent population

(b) If the population (0 -18) years is increased by 2% and 0.5% of the ages 61 years and above have died, what is the natural increase in the population.

(c) How will you describe the age distribution of the population? Give a reason for your answer..