A pharmaceutical company conducted a study to evaluate the effect of an allergy relief medicine; 300 patients with symptoms that included itchy eyes...

A pharmaceutical company conducted a study to evaluate the effect of an allergy relief medicine; 300 patients with symptoms that included itchy eyes and a skin rash received the new drug. The results of the study are as follows: 110 of the patients treated experienced eye relief, 160 had their skin rash clear up, and 60 experienced relief of both itchy eyes and the skin rash. What is the probability that a patient who takes the drug will experience relief of at least one of the two symptoms?Choose one answer. A. 70% B. 66.6% C. 55% D. 72%