please solve this question

Instructions: You must submit your own answers to the assignment. Submissions should be in the form of a word document (or pdf) AND an excel document showing your calculations. 1. You are the manager of a restaurant that delivers food and have just implemented a new delivery system. The location that you are managing is serving as a pilot store for the new delivery method. The previous system had an average delivery time of 25 minutes. Suppose the new system has an average delivery time of 22.4 minutes after 36 orders. The sample standard deviation is 6 minutes. You are being asked to provide a recommendation to the business owner on if the new process should be adopted. Suppose the cost saving from lower delivery time is offset by the cost of adopting the new method (i.e. the cost are virtually identical). Additionally, you feel confident that a 0.05 level of significance is sufficient. (As this is the first assignment, I'll hand hold some with the first question.) (a) What hypothesis would you test? (Note: this will focus on a one-tailed test as opposed to two-tail test examples in class. That means you can use significane level of 0.05 and not for 0.025.) (b) What type of test would this be? (Hint: It is one of the 3 covered in class) (c) What would you recommend based on your analysis of the information given? (Hint: you either have enough information to reject the null hypothesis or you do not. If you have enough information to reject the null hypothesis, then would do you suggest?)