May I please have some help with the problem in the attached screenshot?

Boyd has the following utility function: U = 10034/6 , where B represents books and C represents audio CDs Bundle A contains 5 unit(s) of good B and 9 units of good C. Bundle E contains 9 units of good B and 4 units of good C. Which bundle does he prefer? |:| (enter an A, E, or I if you are indifferent). His total level of utility in this case is D (round your answer to one decimal place)