OPINION — AG — **** INVESTIGATIONS BY STATE BANKING DEPARTMENT **** THE STATE BANKING DEPARTMENT CANNOT CONTRACT WITH SOMEONE OTHER THAN A MEMBER OF ITS STAFF TO MAKE THE INVESTIGATIONS AND EXAMINATION REQUIRED BY 6 O.S. 1971 306 [6-306](A) CITE: 6 O.S. 1971 303 [6-303], 6 O.S. 1971 306 [6-306] [6-306](A), 6 O.S. 1971 201 [6-201](F) (TODD MARKUM)