Solve the Problem $\$ 43,000$ It Costs $\$ 1.38$ To Produce Each Box of Cereal

Multiple Choice

Solve the problem.
-A cereal factory has weekly fixed costs of $\$ 43,000$ . It costs $\$ 1.38$ to produce each box of cereal. A box of cereal sells for $\$ 3.94$ . Find the rule of the profit function $p(x)$ that gives the total weekly profit from $x$ boxes of cereal.

A) $p(x) =2.56 x-43,000$
B) $p(x) =2.56+43,000 x$
C) $p(x) =3.94 x-43,000$
D) $p(x) =2.56 x$