To see the fickle fiscal state of affairs in cash-strapped Illinois, you need look no further than how the musical acts Styx, Sammy Hagar and Hank Williams Jr got paid for performing at the state fair in August, but the woman who sculpted the event’s life-sized butter cow did not. Nearly five months into a budget impasse pitting new Republican Governor Bruce Rauner against long-serving Democratic House Speaker Michael Madigan, Illinois is deep into uncharted territory.