Intro to Computer Systems Project 2 Total Possible points 30 points) Q1. (3points) what are the three type of instructions in LC3 Computer Systems? b. (3 points) for each of the instruction below, assign an instruction type 1. ADD 2. BRANCH 3. NOT 4. LDR 5. LEA 6. ADD Q2.(10 points)a. How might one use a single LC-3 instruction to move the value in R1 into R2? b. The LC-3 has no subtract instruction. How could on perform the following operation using only three LC-3 instructions? R1 R2-R3