For this problem, assume processes with the following charcteristics: CMOS Process: $$nCox$=100$A$/$V$2,$pCox$=$nCox$/3,$ threshold voltage VTN $=0\mathrm{.}5$V$,$ VTP $=-0\mathrm{.}5$V$,$ Cox$=2$fF$/2,$ n$=$ p$=0\mathrm{.}01$V$-1,$ and $=0\mathrm{.}4$V$-1/2.$ Assume the operational amplifier below is being sold by a competitor and the competitor gives the circuit schematic but refuses to disclose any information about frequency response or anything about device sizes that are on the inside beyond stating that it has an open$-$loop DC gain of $80$dB and that it is fabricated in a $0\mathrm{.}5$m CMOS process $($use the process parameters listed above$).$ Assume you have measured the supply current when biasing the amplifier at a supply voltage of $5$V and found it is $10$mA$.$ The load capacitance you used when doing the measurement is $50$pF$,$ and you also found that the amplifier output starts to distort when the output voltage exceeds $4\mathrm{.}5$V$.$ Determine as many of the following as possible from the information given. If a parameter cannot be determined from the information given, state that fact. a$)$ W$1/$L$1$; b$)$ W$3/$L$3$; c$)$ Gain$-$Bandwidth Product $($GBW$)$; d$)$ Slew$-$rate $($SR$)$; e$)$ Vout$\_$min; f$)$ W$9/$L$9$; g$)$ Phase margin of the feedback amplifier if $=1.$