LAB ASSIGNMENT (3) WTITE A MATLAB FUNCTION (FOR JACOBI METHOD TO SOLVE LINEAR SYSTEM OF EQUATIONS) TO SOLVE THE FOLLOWING PROBLEM A civil engineer involved in construction requires 30,000 m³ of soil with 9% fines, 27% fine sand, 42% coarse sand, and 22% gravel for a building project. There are four pits nearby from which these materials can be obtained. The composition of these pits is Fines % Fine Sand % Coarse Sand % Gravel % Pit 1 6 22 43 Pit 2 8 30 40 Pit 3 10 10 25 8 8 க 29 22 50 15 Pit 4 11 29 35 25 How many cubic meters must be hauled from each pit in order to meet the engineer's need? INCLUDE A COPY OF YOUR M-FILES AND WORKSPACE