Fairview Industries is preparing its aggregate plan for the second half of the year. The table below contains monthly demand estimates and working days per month. Complete the table by computing total demand, demand per day (for each month), and the average requirement (in units per day) over the six-month planning horizon. Prepare a graph of forecast demand and level production, by months, for the planning period. Label your graph carefully. Month Production Days Demand per Day 20 23 Expected Demand 18,000 21,000 17,500 12,500 12,000 13,500 July August September October November December TOTAL 21 21 20 21 Daily Requirement