Sandy: Phew! Sorry it took me so long, but the lines at the post office were terrible.
(Clarence frowns)
Sandy: I have good news, though. I bought a year's supply of stamps! Since I waste so much time waiting in line to buy stamps, this is going to save me lots of time next year.
Clarence: How much did you spend?
Sandy: Oh, we got those new corporate credit cards and my limit was $6,000, so I bought $3,960 worth of 33-cent stamps and $2,000 worth of 20-cent stamps. That leaves us with $40 for a rainy day.
Clarence jumping from his chair and waving his arms in the air: You knucklehead! Your rainy day is here already. Didn't you hear that the cost of mailing a letter is going to be 34-cents starting next week? Now you'll need to go out and buy some 1-cent stamps. And you'll be the one to lick them all!