Question

what is the opportunity cost of buying a $.75 soda everyday at school for 3 years instead of drinking water ? assume you are in school for 36 weeks a year and that water is free

Answer 1

540 times 0.75 equals 405 dollars over the 3 years

52 weeks & not the 36 week school year so its going to be 4000 by 52 equals 76.92 dollars

3000-2000=1000
1000 by 40 = $25 a week and 100 month for 10 months