Finished products of raw materials = 64640/(120+40)*120=48,480
Work in progress of raw materials = 64640-48480=16,160
Finished products of wages and benefits = 26460/(120+40*0.375)*120=23,520
Finished products of wages and benefits = 26460/(120+40*0.375)*120=23,520
Work-in-process for wages and benefits 26460-23520=2940
Work-in-process for manufacturing costs = 21060/(120+40*0.375)*120=18720
Work-in-process for manufacturing costs = 21060-18720=2340
Work-in-process for A product = 48480+ 23520+18720=90720
Product A in-process=16160+2940+2340=21440
Borrow: Inventory 90720
Credit: Cost of production 90720
Product B is the same algorithm