Please answer on excel and show workings

Question 1 (1 point) It's not often that taxes are popular, but when a research company recently surveyed 1023 adults in a certain area, it found 54% in favour of a carbon tax. At $25/tonne of carbon, the tax adds only 5 cents to the price of a litre of gasoline. a) Calculate a 90% confidence interval for the percentage of adults in favour of the carbon tax and interpret the meaning of your interval in words. b) Phrase your confidence interval in the form commonly used by the media, for example, "x percent of adults support the X political party. This result is accurate to plus or minus y%, n times out of N." Select the correct choice below and, if necessary, fill in the answer boxes within your choice. c) How many adults in the area would the company need to survey in order to reduce the width of this confidence interval by 25%? d) How much wider is the 95% confidence interval than the 90% confidence interval you calculated in (a)? Give your answer as the ratio between the widths of the two confidence intervals