Calculate the drain current in a PMOS transistor with parameters \(V_{T P}=-0.5 \mathrm{~V}, k_{p}^{\prime}=50 \mu \mathrm{A} / \mathrm{V}^{2}, W=12 \mu \mathrm{m}, L=0.8 \mu \mathrm{m}\), and with applied voltages of \(V_{S G}=2 \mathrm{~V}\) and

(a) \(V_{S D}=0.2 \mathrm{~V}\),

(b) \(V_{S D}=0.8 \mathrm{~V}\),

(c) \(V_{S D}=1.2 \mathrm{~V}\),

(d) \(V_{S D}=2.2 \mathrm{~V}\), and

(e) \(V_{S D}=3.2 \mathrm{~V}\).