Required Information Figure 113 shows Mendork's production possibility curve for the only two goods that it produces-guns and butter. Quantity of Butter (annmy 30 34 Quanlay of Out Refer to Figure 1.13 to answer this question. If Mendork's production is currently that Indicated by point a, what is the cost of producing four more guns? Multiple Choice O 10 tonnes of butter. O 6 tonnes of butter 2warned of butter O 1 toone of butter