You work for a marketing firm that has a large clientin the automobile industry. You have been asked toestimate the proportion of households in Chicagothat have two or more vehicles. You have beenassigned to gather a random sample that could beused to estimate this proportion to within a 0.04margin of error at a 90% level of confidence.a) With no prior research, what sample size shouldyou gather in order to obtain a 0.04 margin of error?Round your answer up to the nearest whole number.n =___households