Need tips on Cross Roads 3...

Could someone give me some tips on how to get gold on Cross Roads 3?

I've tried everything I can think of and can't even get silver!

Thanks!

~Dee~

Sell 4 pigs straight away for 2000

When the car gets back, buy 3 chickens, buy the cake factory and upgrade it twice to be able to process 3 cakes

Sell the other pig and the 1 ham it's dropped for 700

You don't need to get any bears into your warehouse, in fact they just clog it up

Send the plane for 10 bags of flour

Process 3 eggs through the factories and sell the cakes when done

Keep upgrading the factories and adding a chicken at a time and selling the cakes

Don't forget to send the plane for the second 10 bags of flour

This should easily get you gold - I just did it in 03:21