Anita is the owner of a made$-$to$-$order interior design shop. She maintains catalogues of her designs and customizations that she offers. As soon as a customer places an order, Anita buys the required amount of raw materials from her normal suppliers and starts working on the order. From this scenario, it can be inferred that Anita follows the $q,$

$q,$

push system of inventory control

mass production system

just$-$in$-$time production system

flow production system