Question: Schlepsi has contracted with AluminiCorp to produce special beverage cans for an upcoming promotion. They want 15% of the Schlepsi cans produced by AluminiCorp to be imprinted with the phrase "A Winner is You!" along with a promotion code for the winner to submit online to find out what their prize is. You collect a random sample of 900 cans. Of those 900 cans, 121 are stamped with the phrase and promotion code. Construct a 95% confidence interval for the proportion of cans that are stamped with the phrase and a promotion code. Interpret your findings with respect to the 15% target given to you by Schlepsi.