-/0.75 Points] DETAILS LARMPMT1 2.3.037. 0/100 Submissions Used MY NOTES ASK YOUR TEACHER You can also use an abacus to represent hexadecimal numbers. The five beads on the lower deck are each worth 1 unit and the two beads on the upper deck are each worth 5 units. To represent the hexadecimal digit F (decimal 15), slide all the beads in one column toward the beam. (a) What hexadecimal number is represented below? 8 8 8 8 8 8