find the margin of error for 95% confidence interval for estimating the population

A survey asked whether respondents favored or opposed the death penalty for people convicted of murder. Software shows the results below, where X refers to the number of the respondents who were in favor. Construct the 95% confidence interval for the proportion of the adults who were opposed to the death penalty from the confidence interval stated below for the proportion in favor. N Sample p 95.0% CI 2577 0.688 (0.670, 0706) The 95% confidence interval for those opposed is (0) (Round to three decimal places as needed) 1773