Why does container shipping reduce costs?(1 point)

Question

Responses

It is an entirely sea-based system for the transportation of goods.
It is an entirely sea-based system for the transportation of goods.

It uses large boxes that can be moved from one type of transportation to another.
It uses large boxes that can be moved from one type of transportation to another.

It uses large ships which are energy efficient and often use renewable fuels.
It uses large ships which are energy efficient and often use renewable fuels.

It uses smaller ships that move goods faster, reducing labor costs per item.

Answer 1

It uses larger ships that can carry more goods, reducing the cost per item.