A bowl of nuts is prepared for a party. Brand \(P\) mixed nuts are \(20\%\) almonds and Brand \(Q\)'s Deluxe nuts are \(25\%\) almonds. If a bowl contains a total of \(64\) ounces of nuts, representing a mixture of both brands, and \(15\) ounces of the mixture are almonds, how many ounces of Brand \(Q\)'s Deluxe mixed nuts are used?

(A) 16
(B) 20
(C) 32
(D) 44
(E) 48

Answer: D

Source: Veritas Prep