3.a Given the expression BC + A + BA Simplify the expression to show that it equals BA To receive credit, on each line you MUST include the simplification of one operator and the rule/reason that allowed you to move from the previous line to the current line. (Note: add lines as needed, do not assume that the given number of steps is what you will need.) Expression Reason BC+ A BA Original Expression 3.b Draw a circuit diagram for BC +A Use the original expression, not the BA simplified expression. You are allowed to have more than two inputs per gate. Paste the photo of your circuit drawing into your homework document. 3.c Evaluate the output of each of the gates in the original circuit, BC +A BA given that A = 1, B = 0 and C = 1, write the output on each gate and paste the photo into the homework document in order to get credit