The manager of the Danvers-Hilton Resort Hotel stated that the mean guest bill for a weekend is $600 (the population). A member of the hotel's accounting staff noticed that the total charges for guest bills have beenincreasingin recent months.The accountant will use a sample of future weekend guest bills to test the manager's claim that the sample of bills aregreaterthan the population mean of $600.

Which hypothesis testshould be used to test the manager's claim?

Group of answer choices

a) Three-tailed test

b) None of the answers

c) One-tailed test

d) Two-tailed test