A diet is to oontain at least 1043 units of carbohydrates, 1616 units of proteins, and 1835 calories. Two foods are avallable: F1​ which costs $0.07 per unit and F2​, which costs 50.03 per unit. A unit of food F1​ contains 1 units of carbohydrates, 2 units of proteins and 5 calories. A unit of food F2​ contains 9 units of carbohydrates, 8 units of proteing and 5 calories. Find the minimum cost for a diet that consists of a mbifure of these two foods and also meots the minimal nutrition requifements. Corner points of the feasible region: If there is more than one comer point, type the points separated by a comma (.6,(1,2),(3,4).