Let's break down your question step-by-step as you requested: --- ### **Step 1: Introduction to the Concept** **MARIE** (Machine Architecture that is Really Intuitive and Easy) is a simple, instructional computer architecture used to teach the basics of computer organization and assembly language. Each MARIE machine language instruction is 16 bits long. The first 4 bits are the opcode (which tells the computer what operation to perform), and the last 12 bits are the address or data for the instruction. --- ### **Step 2: Decipher the Machine Instruction** The given binary instruction is: ``` 0010 0000 0000 0011 ``` Let's break this down: - The first 4 bits (`0010`) are the opcode. - The remaining 12 bits (`000000000011`) are the address or operand. --- ### **Step 3: Find the Assembly Language Equivalent** #### **Opcode Analysis:** - `0010` in binary is opcode **2** in decimal. - According to the MARIE instruction set, opcode `0010` corresponds to the **Load** instruction. #### **Operand Analysis:** - `000000000011` in binary is **3** in decimal. #### **Assembly Instruction:** So, `0010000000000011` in MARIE assembly is: ``` Load 3 ``` This means "Load the value from memory address 3 into the accumulator". --- ### **Step 4: Final Short Answer** **Final Answer:** The assembly language equivalent is: ``` Load 3 ``` --- ### **Step 5: What We Did in Each Step** 1. **Introduction:** Explained what MARIE is and how its instructions are structured. 2. **Decipher:** Broke down the given binary instruction into opcode and operand. 3. **Translation:** Matched the opcode with the MARIE instruction set and converted the operand from binary to decimal. 4. **Final Answer:** Provided the equivalent assembly instruction in one line. 5. **Explanation:** Outlined the logical process taken in each step to arrive at the answer.