Michelle and Anthony met with the supervisor of the pizza division of a medium-sized Italian food supplier. The supervisor explained the two kry costs in his division, as follows. Although Michelle and Anthory used this data to estimate a model for the division's costs, they each came up with a different model, as follows. Michelle's cost model Total pizza division cost =$3.90 (number of pizzas) +$4,160 Anthony's cost model Total pizza division cost =$5.50 (number of pizzas) What understanding did Michelle have about the cost behavior of these costs? MOHcost What understanding did Michelle have about the cost behavior of these costs? MOHcost Pizza cost What understanding did Anthory have about the cost behavior of these two costs? MOH cost Pizza cost