The cost of living index for Indiana in the first quarter of 2021 was 89.8 whereas the cost of living index for Illinois was 94.4. Which sentence best compares these values? The cost of living is 5.1% lower in Indiana than in Illinois. For every $100 spent to live in Illinois, you would only spend $89.80 in Indiana. Illinois has a 4.9% higher cost of living than Indiana. The cost of living in Indiana is 95% less than the cost of living in Illinois. The cost of living is 5.1% higher in Illinois than in Indiana.