Ratzo is asked to be a witness to sade's will. before attesting to the will, sade's attorney must read the will aloud to ratzo. sade must orally tell ratzo of the will's contents. ratzo must read the will and recite its contents. ratzo does not have to read the will or be informed of its contents.

Before Ratzo attest to the will as he is asked to be a witness to Sade, Ratzo is not likely or does not have to be informed with the contents or does not even have to read the will that it is provided to him.

answer; test-retest;

answer; rapid growth in buyer demand and high buyer switching cost;