Read the excerpt from act 3 of A Doll’s House.Krogstad: I will ask for my letter back.Mrs. Linde: No, no.Krogstad: Yes, of course I will. I will wait here until Helmer comes; I will tell him he must give me my letter back--that it only concerns my dismissal--that he is not to read it--Mrs. Linde: No, Nils, you must not recall your letter.Krogstad: But, tell me, wasn't it for that very purpose that you asked me to meet you here?Mrs. Linde: In my first moment of fright, it was. But twenty-four hours have elapsed since then, and in that time I have witnessed incredible things in this house. Helmer must know all about it. This unhappy secret must be disclosed; they must have a complete understanding between them, which is impossible with all this concealment and falsehood going on.Krogstad: Very well, if you will take the responsibility.