61.Why does the first man express interest in the woman's offer?
(A) He wants to buy a new car.
(B) He's been working too much and needs a break.
(C) He needs help with his gardening.
(D) He's looking for a new job.
1. Figure 1 shows a non-ideal operational amplifier with negative feedback. Show the configuration of
this circuit connection is unstable. (15%)