Answer: C. Better technology allowed it to transport people and goods faster between markets.
Step-by-step explanation:
The advertisement relates to a package offered by the United Fruit Company which allowed for people to sail with them to Jamaica as they collected fruits.
The company was able to offer this product due to better technology which allowed for more efficient ships to be built that could transport both people and goods between locations and markets. They therefore took advantage of this to combine both commodity and human transport and made a huge profit from it.