Use the sample data and confidence level given below to complete parts (a) through (c)

A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=927 and x=500 who said "yes." Use a 90% confidence level.

A) Find the best point estimate of the population proportion p. (Round three decimals as needed)

B) Identify the value of the margin of error (Round three decimals as needed)

C) Construct the confidence interval (Round three decimals as needed)