In a supply chains management class, a practice exam posed a question as followed, "If order cost increases how does it affect order quantity?

In a supply chains management class, a practice exam posed a question as followed, "If order cost increases how does it affect order quantity?" With answers A. Increases B. Decreases C. No affect D. None of the above. It appears to be C, no affect, but I am troubled in finding the reasoning why.

In a supply chains management class, a practice exam posed a question as followed, "If ordercost increases how does it affect order quantity?" With answersA. IncreasesB. DecreasesC....