A bakery sells two types of wedding cakes. 1.) A cake with fruit filling costs $120 and a plain cake costs $90. 2.) The bakery has a monthly goal of at least $3,600 in sales for the two types of cakes. An inequality describes the relationship between the number of fruit-filled cakes, x, and the number of plain cakes, y, the bakery must sell to reach this goal. Which graph best represents the solutions to this inequality?