can you help please me find the answer to this problem?

Some food retailers propose subjecting food to a low level of radiation in order to improve safety , but sale of such " irradiated " food is opposed by many people . Suppose a grocer wants to find out what his customers think . He has cashiers* distribute surveys at checkout and ask customers to fill them out and drop them in a box near the front door . He gets responses from 122 customers , of whom 78 oppose the radiation treatments . What can the grocer conclude about the opinions of all his customers ?" Select the correct choice below and , if necessary , fill in the answer box ( es ) to complete your choice . A . The grocer cannot make any accurate conclusions because the sample may not be independent ; it is likely that one respondent may influence another .* O B . The grocer can conclude that it is probably true that about % of all of his customers oppose the radiation treatments . ( Round to one decimal place as needed . ) O C . The grocer cannot make any accurate conclusions because those who bothered to fill out the survey are a voluntary response sample , which may be biased . OD . The grocer cannot make any accurate conclusions because the sample does not meet the Success / Failure Condition . ONE . The grocer can conclude that he is 95% confident that between* \\% and\\ % of all of his customers oppose the radiation treatments * ( Round to one decimal place as needed . Use ascending order . )