# Question: the total costs for a certain product are given by...

###### Question details

The total costs for a certain product are given by Ct=$ 7.5 X
+300

a. Indicate the Variable cost

b. What is fixed cost?

c. How much will cost 100 units

D- The total cost equation for a certain product is given by
the following equation $ 2.8X + 600. If the sale price of the
product is $ 4.00 per unit. How many units do you have to sell for
a profit of $ 500?

What is the equilibrium point?