fast the answer pls

8. A company wants to determine if there is a significant increase in their daily average revenue after the implementation of an advertising blitz. The mean prior to the blitz was $500. From a sample of 16 days, the average revenue was determined to be $580. The standard deviation is known to $100. a) Write the related hypothesis for this test. b) Calculate the test statistic. c) Calculate the p-value. d) What is your conclusion based on your answer in (c)? e) Should the effect size be calculated? Why or why not? f) If yes to (e), calculate the effect size, explain what is means with regards to the scenario and state the size of the effect