86 unemployed graduate were asked their preference for the three jobs in Ghana; Banking, Teaching and Selling.30 chose Banking and Selling and 5 chose Teaching and Selling only ,35 chose Banking only and each graduate chose at least on e of the three jobs.If the of unemployed graduate who chose Selling only was double those who chose all three jobs;i)illustrate this information on a Venn diagram ii) Find the number of unemployed graduate who chose Banking and Teaching III)find the the number of unemployed​
