A freelance computer consultant keeps a database of her clients, which contains the namesS = {Acme, Brothers, Crafts, Dion, Effigy, Floyd, Global, Hilbert).The following clients owe her money:A = {Acme, Crafts, Effigy, Global}.The following clients have done at least $10,000 worth of business with her:B = {Acme, Brothers, Crafts, Dion}.The following clients have employed her in the last year:C = {Acme, Crafts, Dion, Effigy, Global, Hilbert).A subset of clients is described that the consultant could find using her database. HINT [See Example 4.]The clients who have done at least $10,000 worth of business with her and have employed her in the last year.Write the subset in terms of A, B, and C.ANBBUABNCBUCBNAList the clients in the subset.{Acme, Brothers, Crafts, Dion, Global, Hilbert}{Acme, Brothers, Crafts, Dion, Effigy, Global}{Acme, Crafts, Effigy, Global}{Acme, Crafts, Dion}
