A JARRETT JOT . . .

Former top Obama White House adviser Valerie Jarrett’s classact response to comedian Roseanne Barr’s vile, racist tweet on Tuesday may result in her running all the way to the bank.

Translation: Sneed reported last June Jarrett was writing a book ( Viking Press).

Explanation: “This could result in Valerie’s book selling like hotcakes,” said a close friend of Jarrett’s who asked to remain anonymous.

Buckshot: Barr’s sitcom series “Roseanne” was dumped by ABC hours following her tweet: “muslim brotherhood & planet of the apes had a baby= vj,” referring to Jarrett. Barr now claims her tweet was a result of taking Ambien, a sleep medication. Zzzz.