What observations on the part of Jake's secretary irritate him to the point he advises her to keep quiet or quit?

Ethel Twitty's comments include her reminding him he has $4,000 in unpaid bills, noting only $1,900 is presently in his bank account. She advises that he no longer sees his clients, nor does he return calls. Finally, Jake does not drop off promised files. Jake is irritated by her remarks and tells her to keep quiet or quit.