TV Sitcoms

Which of these sitcoms features an animated family whose father deals in propane and propane accessories?

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From what mail order company did Radar get his High School diploma in "M*A*S*H"?
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On "Kenan & Kel", who is Kenan's sister?
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On the TV show "Frasier", what is Frasier's apartment number?
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What was the name of Vinton Harper's first wife on "Mama's Family"?
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On "The Brady Bunch", where did Tiger run away to?
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On "Full House", what was Jesse's room originally decorated in before he changed it?
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Which rapper never appeared on the show "Martin"?
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What sitcom follows the troubles of a family whose father is incarcerated for real estate fraud?
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