5. A college raises its tuition from $200 per unit to $250 per unit, and student enrollment declines from 487 to 470. (a) Compute the coefficient of the price elasticity of demand.

answer; functional fixedness;

answer; because of bogus job sites,never share your dob on social media or job site,don't provide your s/s number on a web site;

since the options are not listed, when you are working on your budget you should also add water, tv, internet, miscellaneous and your 'fun' money for in your budget. when budgeting, you need to allow for fun money, and mis/accidental money so that you stick to the budget and not go crazy because you feel strapped to the budget.