Respuesta :
Answer:
A. An oven used to bake bread at a bakery
B. Workers hired to pick grapes at a vineyard
A resource is something a business needs for its production. A and B both directly benefit production while C indirectly benefits it and D has no impact.
Note: Answer C is a technological resource but it indirectly affects production. Most people do not include it as a resource but occasionally some do.
C.A new technology improving the production process for tractors