A small cleaning service has the following details: - The cost to clean each house is $5.00 - The fixed costs are $30.00 - The total expense function is given by E(q)=30+5q , where q is the number of houses cleaned and E(q) is the total expense. Given the expense function E(q)=30+5q , which graph correctly represents the relationship between the number of houses cleaned q and the total expenses E(q) ?