Sedra P$1\mathrm{.}53)$ You are given two amplifiers, A and B$,$ to connect in cascade between a $10$

mV$,100$ k$$ source and a $100$ load. The amplifiers have voltage gain, input resistance, and

output resistance as follows: for A$,100$ V$/$V$,100$k$,10$k$,$ respectively; for B$,10$ V$/$V$,10$k$,1$k$,$

respectively. Your problem is to decide how the amplifiers should be connected. To proceed,

evaluate the two possible connections between source S and load L$,$ namely, SABL and SBAL.

Find the voltage gain for each both as a ratio and in decibels. Which amplifier arrangement is

best?