A metal cube has a resistance of $4.0\,\Omega$ measured across opposite faces. Ten of these cubes are joined to form a cuboid of $1 \times 2 \times 5$ cubes. No additional resistance is present at the surfaces where the cubes are in contact. What is the resistance of the cuboid when it is connected between faces X and Y?
- A$1.6\,\Omega$
- B$2.0\,\Omega$
- C$10\,\Omega$
- D$40\,\Omega$