42) A grocery store owner claims that the mean amount spent per checkout is more than $73. A test is made of H0: ,u = 73 versus H1: ,u > 73. The null hypothesis is not rejected. State the appropriate conclusion. A) The mean checkout amount is greater than $73. B) There is not enough evidence to conclude that the mean checkout price is less than or equal to $73. C) There is not enough evidence to conclude that the mean checkout price is greater than $73. D) The mean checkout amount is less than or equal to $73