Question 734172
THE FIRST CHOICE IS 1 (5)
THE SECOND CHOICE IS 1 OF 9+26=35 [9 DIGITS PLUS 26 LETTERS]
THE THIRD CHOICE IS 1 OF 34
THE FOURTH CHOICE IS 1 OF 33 
THE FIFTH CHOICE IS 1 OF 32
THE SIXTH CHOICE IS 1 OF 31
1*35*34*33*32*31=38,955,840 COMBINATIONS.