Week 37 help please!

I can't get past this level! I always give a collar with a cat/dog, a decoration with fish, and a rainbow bird $250 to anyone not knowing what they want. But I still can't get enough $$$ to move on! Help please!!!

Try emptying out your inventory. Keep only lots of fish, rabbits, cats, dogs and birds. Lots of rainbow birds. I took the advice from someone else and it worked for me! Good luck.