Virtual City 2: Paradise Resort - Level 1-12 & 1-13

Let's have a look in Level 1-12... There's only 5 barrels of oil in the derrick, but you need 7! How can this be possible? Build the bridge as soon as possible. After that, build ski lift chain in the right zone. Ski lift towers can be exchanged for oil barrels. Problem solved! 100 guests = 1 bottle of extract. Develop areas near bus stations and deploy more buses. More extracts are needed, so bring more passengers to the airport.