Can someone help me figure out how to write the linear equations, for this question. Thank you

GreenClean Bamboo Products, Inc. produces sustainable paper products such as bath rolls and paper towels using bamboo instead of wood. The CEO of GreenClean, Annika Janeway, wants to ensure that a steady, adequate flow of bamboo to the four paper-processing plants is maintained to capitalize on the growing demand for sustainable products in the market. The bamboo arrives from four major locations and the distance from each location to the processing plants is shown in the figure below. Annika's goal is to ensure that the transportation costs are minimized to the extent possible in order to maintain profitability in the company. The average haul cost is $1.50 per mile for both loaded and empty trucks because the company uses biofuel to minimize their carbon footprint. The intake manager has estimated the number of truckloads of bamboo that can be obtained from each location every week. The processing managers at each plant have estimated the truckloads of bamboo their plants require every week. These estimates are also provided in the figure below. (HINT: This problem is very similar to the Vito's Transportation Problem in the book - just additional nodes and distribution ares and constraints have to be added) Distance to Plant (miles) Farm Plant1 Plant2 Plant3 LandA 8 15 50 LandB 10 17 20 Landc 30 26 15 LandD 40 12 25 Plant Demand 45 40 40 Maximum Plant4 Truckloads 10 45 18 45 20 35 10 25 25 Write out the Linear Program Equations required to minimize the costs of transportation below. DO NOT refer me to see the excel file". Edit View Insert Format Tools Table ICO 12pt Paragraph B T U av Tv