D, because automatic withdrawal is a schedule payment that takes place without either party having to do a thing as long as the account covera the balance.
Answer:
Hydrologist
Architect
Naval architect
Architectural or civil drafter
Materials lab and supply technician
Explanation:
Price controls cap the price, but also create shortages. So some customers will be benefit because they will get the low price, but others will miss out entirely due to shortages and lose.