A block of iron with volume 18.5 × 10^-5 m^3 contains 2.75 × 10^25 electrons, with each electron having a magnetic moment equal to the Bohr magneton. Suppose that 50.007% (nearly half) of the electrons have a magnetic moment that points in one direction, while the rest of the electrons point in the opposite direction. What is the magnitude of the magnetization of this block of iron in A/m ?