Got 197 turns on impossible.
After 150-ish, the game turned into math game of damage control, i.e., how to minimize reputation loss (sorry residents on the corners), sells gift at discount to stay employed, and wish the +16 salary would eventually outrun the expenses.
P.S. I don't think the necklace in the negotiation with Mr. Bagniewski is used as "a gift", or the builder to "fix the weirs".



