Who said "It's one banana, Michael. What could it cost? Ten dollars?"?

This quote is attributed to Lucille Bluth.

It's one banana, Michael. What could it cost? Ten dollars? - Lucille Bluth

"It's one banana, Michael. What could it cost? Ten dollars?"

Lucille Bluth Humor

"I'm rich."

"As if."

"Oh honey, that's what they all say."

"I don't understand the question and I won't respond to it."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."