Only part D. needs to be answered. Use the hint and create a simulated circuit using 2-input AND gates and 4-input AND gates to create an equivalent 3-input AND.

In total we have two 1-input AND gate, one 3-input AND gate, and one 4-input AND gate.

The circuit you designed in Lab Exercise 3 is a 2-to-4 decoder. Design a 3-to-8 decoder by adding appropriate switches, gates and LEDs to you 2-to-4 decoder. a. Create the truth table (use the standard truth table format). b. KPre-Lab> Write Boolean expressions that correspond to the truth table. (Hint: You will need 8 separate expressions.) c. In LogiSim: Create and test the logic circuit. (Embed an image of the circuit in your pre-lab report.) d. In LogiSim: Create the simulated circuit. (Embed an image of the circuit in your pre-lab report.) Remember: Limit the number of each chip to what is available in the Magic Box kit inventory. (This is the first lab where you will have to work with design constraints. For example, there is only one 3-Input AND gate chip in the kit. In order to complete the circuit you will have to use other chips. Hint: It is possible to use 2-Input AND gates and 4-Input AND gates in an equivalent way to a 3-Input AND gate. AABC=(AA)BC=ABC=A(BC)=(AB)C.)