4.2 14.3] Question 10 of 12 Amanufaciurer has a steady annual demand for 11.680 cases of sugar. It costs $5 to store 1 case for 1 year. $33 in eel up cost to produce each batch. and S1510 produce each case. Find the number of cases per batch that should be produced to minimize cost. The manufacturer should produce '1 cases per batch. (Round [0 the nearest whole number as needed.) 4.2 14.3)