Aconcrete batching plan of xyz company could produce 2 type of concrete namely, type a and type b. the cost to produce each m3 of concrete type a and b are rm 20.00 and rm 13.00 respectively. the materials require of each type of concrete is shown in table 2 table 2 materials requirement concrete type a concrete type b availability (m'/week) 1200 1800 aggregate cement water 20 10 100 20 100 a) construct objective and constraint functions of this linear programming b) determine the maximum cost production for both type of concrete c) if the aggregate for concrete type b change 10 m3 would it effect the total cost production for both concrete type a and b? justify your answer.

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset