A man returned home from work one day to find his wife sitting on the curb with
her suitcase beside her.
"What are you doing?" he asked.
"I'm leaving you," she replied.
"Why?" the man inquired.
"I just realized that I can make $400 a night doing what I do with you for
free," she answered.
The man went into the house and returned a few minutes later with a suitcase
and sat down on the curb beside her.
"What are you doing?" she asked.
"I'm going with you," he replied. "I want to see how you're going to live on
$800 a year."