The fact that 80% of smokers wish to quit but fewer than 80% quit is evidence of which of the following? an actuarial adjustment a compensating differential a commitment device a financial externality a self-control problem Making a $200 bet that you will quit smoking by the end of the month is evidence of which of the following? an actuarial adjustment a compensating differential a commitment device a financial externality a self-control problem If one person consumes a good that means that no other person can consume it at all, then that good is which of the following? excludable non-excludable purely rival partially rival Both a and c are correct. What property must a good satisfy to be a pure public good? non-rival in consumption rival in consumption non-excludable Both a and c are correct. Both b and c are correct. A road is an example of what type of good? a pure private good a pure public good an impure public good an altruistic good Both b and d are correct