Why are most of the factors that drive up supply costs external factors?

(1 point)
Responses

because all businesses outsource all of their supplies

because all businesses outsource all of their supplies

because the supplies that most businesses rely on do not depend on the weather

because the supplies that most businesses rely on do not depend on the weather

because businesses often control the cost of many of the supplies they need

because businesses often control the cost of many of the supplies they need

because businesses often do not control the production and expense of many of the supplies they need

1 answer

because businesses often do not control the production and expense of many of the supplies they need.