To determine how many guests is more affordable for, we need to find the point where the cost per person is less than Smokey Joe's. From the graph, we can see that this occurs when there are more than 12 guests. Therefore, for more than 12 guests, Bennie's BBQ is more affordable than Smokey Joe's.
To determine how many guests Smokey Joe's is more affordable for, we need to find the point where the cost per person is less than Bennie's BBQ. From the graph, we can see that this occurs when there are less than 12 guests. Therefore, for less than 12 guests, Smokey Joe's is more affordable than Bennie's BBQ.