Help pls!

(1 point) _ A diet is to contain at least 1026 units of carbohydrates, 1612 units of proteins, and 1944 calories. Two foods are available: F1 which costs $0.06 per unit and F 2, which costs $0.04 per unit. A unit of food F1 contains 1 units of carbohydrates, 2 units of proteins and 4 calories. A unit of food F2 contains 9 units of carbohydrates, 8 units of proteins and 6 calories. Find the minimum cost for a diet that consists of a mixture of these two foods and also meets the minimal nutrition requirements. Corner points of the feasible region: If there is more than one corner point, type the points separated by a comma (i.e. (17,2),V(3,4)). Minimum cost is: $ when F1 = units and F2 = 7 units