A new study says a single adult living in Pennsylvania would need to earn $97,011 a year to live comfortably. Few Pittsburghers make that much. In Pittsburgh, where many workers earn far less than $100,000, a new study offers a sobering definition of what it takes to live comfortably. SmartAsset estimates that a single adult living in Pennsylvania needs to earn $97,011 a year to live comfortably. For a family of four, the income needed jumps to $247,936, “Most families of fou

BY TIM GRANT PITTSBURGH POST-GAZETTE For people struggling with debt, every dollar counts. But what happens when 10% of your income is...