The one who burned them is
jonathan goodman
Answer:
b. Gross domestic product (GDP).
Explanation:
A person who takes part in activity with others especially in the operation of a business is regarded as interlocutor.
<h3>What is interlocutor?</h3>
Interlocutor can be regarded as the formal someone that is talking part usually as a representative of a particular organization.
Therefore, interlocutor is a person who takes part in activity with others especially in the operation of a business.
Learn more about interlocutor at;
brainly.com/question/24476975
Operators of the new railroad lines needed a new time plan that would offer a uniform train schedule for departures and arrivals.