3. Finding Participation & unemployment Rates [11] 2019 20 20 Total population 15 years and over 4.2 million Those 15 years and over not in the labour 1.4 million force population 4.2 million 1.4 million Part-time workers who wish to have full-time jobs 125 000 Part-time workers who do not wish to have full-time jobs 375,000 Discouraged workers 500,000 Workers with full-time jobs million Unemployed members of the labour force 160,000 100,000 300,000 400,000 1.2 million 1.3 13 150,000 a. Calculate: the labour force population; labour force, participation rate, and official unemployment rate for 2019. Then calculate same variables for 2020. [6] b. Calculate for both 2019 and 2020 what the unemployment rate would be if it included underemployed and discourage workers [2]