The following graph shows the revenue ( or income) a company makes from designer coffee mugs and the total cost ( including overhead, maintenance of machine, ect.) that the company spends to make the coffee mugs. how are revenue and total cost related to the number of units of coffee mugs produced? what is the meaning of the point (0,4000) on the total cost line? what are the coordinates of the intersection point? what is the meaning of this point in this situation? create linear equations for revenue and total cost in terms of units produced and sold. verify the coordinates of the intersection point algebraically. (solve the system.) profit for selling 1,000 units is equal to revenue generated by selling 1,000 units minus the total cost of making 1,000 units. what is the company's profit if 1,000 units are produced and sold?