A shipment of protein bars has arrived from Orkasia. These bars are labeled as containing 100% of the daily protein requirement for an average woman, which is 65 g of protein/day. The doctor Sue is working for is concerned that the bars do not contain the stated amount of protein, so she has Sue test the bars. Each bar weighs 85.0 g. Sue tests several 5 g samples of the bars and finds that each contain, on average, 76% protein. Do the bars fail to provide the protein promised? Support your answer with calculations.