A consumer product magazine recently ran a story concerning the increasing prices of digital cameras. According to the story, the average price of all digital cameras a couple of years ago was $215.00. A random sample of n = 22 cameras was recently taken. It was desired to test to determine if that average price of all digital cameras is now more than $215.00. Find a rejection region appropriate for this test if we are using a = 0.05. Select one: Reject Ho if to > 1.725 Reject Ho if to > 1.717 O Reject Ho if to > 1.721 O Reject Ho if to > 2.080 or to < -2.080