A transistor inverter (switch) has V_{CC} = 10 V and h_{FE} = 250; the input switches between 0 V and 10 V. Determine R_{C} and R_{B} so that I_{C(sat)} = 10 mA, with the base overdriven so that the transistor saturates reliably (take V_{BE} = 0.7 V and V_{CE(sat)} ≈ 0).