(additional information)x is greater than or equal to 0y is greater than or equal to 0graph the system of inequalities

Suppose a furniture builder has two models of a bookcase: standard and artisan. The standard model requires 4 hours to assemble and 8 hours for finishing touches. The artisan model requires 3 hours to assemble and 12 hours for finishing touches. Based on their current staffing, they can manage a maximum number of assembly hours available is 72 per day, and the maximum number of finishing hours available is 192 per day. Let x = the number of standard model bookcases produced per day and y = the number of artisan model bookcases produced per day. Write the system of inequalities that represents the maximum number of bookcases that can be produced in one day.