A candy factory has 2 machines that make pieces of candy. Machine A makes 984 pieces of candy
 every 6 hours. Machine B makes 1,296 pieces of candy every 8 hours.
 Which statement best compares the machines?
 Machine B makes candy faster than machine A because machine B made more candy.
 Machine A makes candy faster than machine B because machine A took less time.
 Machine B makes candy faster than machine A because machine B made more pieces of
 candy per hour.
 Machine A makes candy faster than machine B because machine A made more pieces of
 candy per hour.