Use genetic algorithm $($the one in excel$)$ and maximize the sum of profit shown in cell I$8.$ Do so by changing only cells H$2$ through H$7($meaning changing the area irrigated for different categories of crops$).$ All others should be treated as coefficients$/$not variables to be changed by genetic algorithm. The constraints are to make sure total area irrigated doesn't change, total revenue doesn't drop but can increase, carbon footprint can drop but can't increase, cost of water use can drop but can't increase.