PROBLEM: - Write a COMPLETE and ERROR FREE Script. - You MUST DEFINE ALL of the variables. - Calculate "k_HAT", the estimate value of "k" for the system of equations given below: -3 + 2k = 0, 5k = -6 3k+ 2 = 0 -4k = -3 Four , Equations EDITOR WINDOW: Write your COMPLETE script below and on PAPER. COMMAND WINDOW: - Calculate "k_HAT" by HAND using the required formula. - You MUST write EVERY individual STEP and the formula on PAPER. - You MUST show every little operation (addition, multiplication, etc.) on PAPER. - Write the calculated "k_HAT" on PAPER and submit EVERYTHING on the next question. you CANNOT submit here.