Slide City ~ The Tram That Never Derails

Controls

Mouse only
Clicking on a tile will cause it to slide in the direction of the empty space.

Rules

Puzzle Phase

Slide the puzzle to create a path that allows the tram to reach the destination (the tile with the flag).
Press the Run button to start the tram.

Run Phase

While the tram is running, you can only watch. 
The tram picks up Passengers (blue icons) and Fares (red icons) along the way.
When it reaches the destination, the product of Passengers and Fares becomes your Revenue.
If the Revenue does not reach the Quota, it's game over.
Additionally, if the tram derails or fails to reach the destination, it's also game over.
If the Revenue meets the Quota, the round is cleared.

Reward Phase

When you clear a round, you receive one card.
You can use the card to upgrade the tiles, and then proceed to the next round.

How many rounds can you clear?