In the relation: P is pressure, Z is distance, k is Boltzmann...

Options

1. A$\left[\mathrm{M}^{0} \mathrm{~L}^{2} \mathrm{~T}^{0}\right]$
2. B$\left[\mathrm{M}^{1} \mathrm{~L}^{2} \mathrm{~T}^{1}\right]$
3. C$\left[\mathrm{M}^{1} \mathrm{~L}^{0} \mathrm{~T}^{-1}\right]$
4. D$\left[\mathrm{M}^{0} \mathrm{~L}^{2} \mathrm{~T}^{-1}\right]$