What’s the difference between a tourist and a traveller?

Tourists and travelers have different goals; A tourist only goes to the most popular and well known places. They stick to speaking English and are very easy to spot among locals. A traveler, however, actually wants to immerse themselves in a country's culture. They go to less known areas, interact with locals, and try to speak the language. Their goal is to learn and experience something new.

the economic activity signified in that scenario is a. production

in general, market production makes reference to the elaboration of a product or service which is destinated for economic purposes (to be sold) at money-price in a market. such product or service has to be principally tradable for money.

there is no money exchange involved in distribution, generalized reciprocity or balanced reciprocity.

it would be offer because the group is offering all at once.