Q$2)$ Design a buck$-$ boost converter to provide an output of $20$ V from a $10$ V source. The load is $60$ W $.$ The output voltage ripple must be less than $0\mathrm{.}3$ percent. Specify the duty ratio, rms current and voltage of the diode, the inductor size and rms current rating, and the capacitor size and rms voltage rating. Design for continuous current. Assume ideal components. $($The switching frequency $=50KHz)$