A bakery produces cakes, cookies, and biscuits. The raw materials for these products are all the same $($eggs$,$ flour, water and sugar$).$ The owner of the bakery would like to determine the best mix of products to produce with the materials currently in the bakery. Which of the following are resource constraints for this problem?

Multiple select question.

Amount of flour used $<=$ Amount of flour available

Number of cookies produced $>=$ demand

Amount of sugar used $<=$ Amount of sugar available