For the transistor in the common-emitter circuit in Figure P8.2, the parameters are: \(\beta=80, P_{D, \max }=10 \mathrm{~W}, V_{C E(\text { sus) }}=30 \mathrm{~V}\), and \(I_{C, \max }=1.2 \mathrm{~A}\).

(a) Design the values of \(R_{L}\) and \(R_{B}\) for \(V_{C C}=30 \mathrm{~V}\). What is maximum power dissipated in the transistor?

(b) Using the value of \(R_{L}\) in part (a), find \(I_{C, \max }\) and \(V_{C C}\) if \(P_{D, \text { max }}=5 \mathrm{~W}\).

(c) Calculate the maximum undistorted ac power that can be delivered to \(R_{L}\) in parts (a) and (b) for the assumption that \(i_{C} \geq 0\) and \(0 \leq v_{C E} \leq V_{C C}\).

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Vs = Vp sin cot (V) Figure P8.2 C Vcc www RB RL