Please please solve a-c with calculations shown

3. People in surveys tend to underreport their participation in social assistance programs. Suppose that the probability of actually participating is 20%, but based on survey data, the probability appears to be only 15%. (Assume no one reports that they are a participant if they aren't, but some people report they aren't participating even when they are). a) Suppose you survey a simple random sample of 200 respondents. How many of them would you expect to report being participants in social assistance, and how many would you expect are actually receiving social assistance? b) What is the probability that a person who participates actually reports their participation? c) Suppose you survey just 3 people, and those three people are actually receiving social assistance (you may know this by, say, getting access to state administrative records for the people in your sample). What is the probability that at least one of them will say they do not receive assistance? MacBook Air 80 DIA F2 F3 F5 F6 F7 FS