(The company produces electropneumatic circuits for conveyor technology. 5 reed contacts are required for each switching module. According to the production planning. 26 switching modules are to be manufactured in March.) Zu Beginn des Monats Marz lagen 180 Reed-Kontakte auf Lager, der Sicherheitsbestand betragt 120 Stuck. ErfahrungsgemaB sind 10% fur Reserveteile und Ausschuss zu berucksichtigen. Fur den Monat Marz existiert ein Vormerkbestand von 4 Reed-Kontakten fur Reparaturauftrage. Weiterhin ist bekannt, dass schon 40 Reed-Kontakten bestellt wurden und in den nachsten Tagen geliefert werden. "At the beginning of March there were 180 reed contacts in stock, the safety stock is 120 pieces. Experience has shown that 10%% must be taken into account for spare parts and rejects. There is a reserve inventory of 4 reed contacts for repair orders for the month of March. It is also known that 40 reed contacts have already been ordered and will be delivered in the next few days.) Ermitteln Sie fur die Reed-Kontakte: (Determine for the reed contacts) Sekundarbedarf (Secondary requirements) 54 Stuck (piece) . Zusatzbedarf (Additional requirement) 66 Stuck (piece) Bruttobedarf (Gross demand) 45 Stuck (piece) . Verfugbarer Lagerbestand (Available inventory) 23 Stuck (piece) Nettobedarf (Net requirement) 45 Stuck (piece) Sollen die Reed-Kontakte nachbestellt werden? (Should the reed contacts be reordered?) Ja (Yes)