Verb conjugation of "esplorare" in Italian

The third and forth largest economies in the world are growing due to the fact that the countries were investing large resources in education, including foreign language acquisition. English, in this case, was the dominant language.
Now I'm drinking a beer with a colleague. We will shoot a film about the bar scene and the situation of young people here in Ibiza. There are also other aspects to live here, besides tourism.
The first 2 are available for 400 euros. The 2 additional tickets I am offering for 600 euros each. That is: For 2 tickets, it would be 800. For 4 tickets it would be 2000 Euro in total.