9. (10 points) Use the Boolean equation below and perform the following: F(A,B,C,D) ABD + C(B+ A). a. (1 point) Create a Truth Table and put the '1' in the proper 'output column'. b. (4 points) Implement the unsimplified expression using only 2-input gates. Identify each input and output pin number of each gate. Identify each 'Integrated Circuit segment by proper notation (U1A, UIB, etc.)! c. (1 point) Finally, identify how many integrated circuit 'chips will be needed to construct this unsimplified circuit A B C D OUTPUT 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 1 0 0 1 1 1 1 0 0 1 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 1