The respective length, breadth and height of the rectangular cuboid R1 is A+2, B+2 and C+2 and the respective length, breadth and height of the rectangular cuboid R2 is A, B and C.
It is known that:
(i) The volume of R1 is precisely twice that of R2, and:
(ii) Each of A, B and C is a positive integer with A ≤ B ≤ C
Determine the maximum value of C.