Please fully solve ASAP! I need the complete answer not just the formula at the end! Need in 60 mins!! Final answer must be solved!!!!

1. (4 points = 1+1+1+1 points) United Northern Chemical Company (UNCC) has three factories (Factory 1, 2, and 3) in North Carolina, where 100, 60, and 80 tons of chemical wastes are annually processed, respectively. Each factory emits two types of pollutants (Pollutant A and B) into the air. The amount of Pollutant A emitted by three factories per year is 95 metric tons. The amount of Pollutant B emitted by three factories per year is 120 metric tons. To comply with the Executive Order (EO-80) that addresses climate change and transitions to a clean energy economy, UNCC needs to establish a plan to reduce the total emission of Pollutant A by at least metric 40 tons per year and the total emission of Pollutant B by at least 50 metric tons per year. To reduce the emission of the pollutants, the company can implement a mitigation technology. In Factory 1, the technology costs $1000 to process one metric ton of waste, and each metric ton processed will reduce Pollutant A by 0.2 metric ton and Pollutant B by 0.2 metric ton. Similarly, in Factory 2, processing one metric ton of waste costs $1500 and reduces Pollutant A by 0.15 metric ton and Pollutant B by 0.35 metric ton. In Factory 3, the cost of the technology is $2000 per ton of waste, and Pollutants A and B are reduced by 0.3 metric ton and by 0.25 metric ton, respectively. Answer the following questions to formulate a linear programming model that finds the amounts of processed wastes using the technology in each factory to minimize the total annual cost. a. Define decision variables. b. Write the objective function. c. List of constraints. d. Solve this problem using any methods you learned in the class