Beaver cuts the grass, Screech disrupts the spaghetti sauce market, and iCarly disregards child labor laws... This week's trope is Kids starting a business! Here's the lineup:
Leave it to Beaver S4 E36 "Beaver Goes Into Business"
The Patty Duke Show S1 E18 "The Tycoons"
Saved by the Bell S4 E3 "Screech's Spaghetti Sauce"