since germany was practically reduced to after treaty of versailles was incorporated.
i would go with a. the allied delegates wanted germany to pay reparations for the war.
were basically forced to pay $32 billion for "war reparations."
their army was to be reduced, practically hand their navy over to britain and were not allowed to have an air force.
so, i would say a. germany was completely caused to suffer for what the allies thought was a rightful treaty.
second requirement is labour i.e. people who will do work. some activities need educated workers.
requirement is physical capital i.e. variety of inputs required at every stage during production
fourth requirement is the enterpreneur or owner that is important for the workers guidance. will be done under supervision