A pretzel factory has daily fixed costs of ​$2400

.

In​ addition, it costs 20

cents to produce each bag of pretzels. A bag of pretzels sells for ​$1.40

a-Find the rule for the cost function​ c(x) that gives the total daily cost of producing x bags of pretzels.

b-

ind the rule of the revenue function​ r(x) that gives the daily revenue from selling x bags of pretzels.

c- Find the rule of the profit function​ p(x) that gives the daily profit from x bags of pretzels.