blonde joke for a dull day

>Last year I replaced all the windows in my house with those expensive
>double-pane energy efficient kind. This week I got a call from the
>contractor complaining that his work had been completed a whole year ago
>and
>I had yet to pay for them.
>Boy oh boy, did we go around!
>Just because I'm blonde doesn't mean that I am automatically stupid. So, I
>proceeded to tell him just what his fast talking sales guy had told me last
>year ... "that in one (1) year the windows would pay for themselves".
>There was silence on the other end of the line, so I just hung up and have
>not heard back.
>Guess I won that stupid argument!
>Blondie