The council now wants to evaluate three bussing plans (current one, Option 1 and Option 2). Bussing costs are important but so is the inconvenience caused by forcing students to travel by foot or bicycle (more than a mile and especially more than 1.5 miles). The council wants to choose a plan and provides the best trade-off between these factors. Summarise the key information relating to this decision and advise on which option you feel the council should choose?