points O Points of 1 barcher wishes to estimate, with 99% confidence, the population proportion of adults who support lubeing legislation for peretically modified upone (NOHer er true proportion (a) No preliminary estimate is available. Find the minimum samples.reeded () Find the minimum sample size needed, using a prior study that found that 77% of the respondents said they support labeling lepilation for CMOS (c) Compare the results from parts (a) and (o). (a) What is the minimum sample se reeded assuming that no prior formation ? (Round up to the nearest whole numbet as needed)