Answer to Question #333049 in Microeconomics for Rex

Question

Two hundred citizens in country X were asked about their support for three projects in the country, a hospital, a school and a market place. The following results were obtained 2 citizens support all the three projects,12 citizens support the hospital and the market 40 citizens support the school and the market, 30 citizens support the hospital,80 citizens support the school and 50 students support market place project, with aid of Venn diagram, Determine how many citizens in that country

i) Do not support any of three projects

ii) Support the hospital only

ii) Support neither the hospital nor the school

iv) Support at least two projects in the country

Answer 1

1. 10

2. 62

3. 34

4. 58