Springfield Hts quests impossible!!

tayloralli881 wrote:
Trying to upgrade the buildings as per the MANY quests is proving impossible (at least without spending $ on thousands of donuts). How are we expected to upgrade, when several buildings need mats, pharmaceuticals, etc? And, to make pharmaceuticals we need to use mats...to make Gold theater figurines we need pharmaceuticals, etc. I cannot see how on earth these quests can be achieved. Those who have reached 200M and even 1B surely must be rich in donuts, because I fail to see another *free* way to be that far, this soon.
Any help on how to get a handle on these upgrades??? Please?!?