The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 57 ounces and a standard deviation of 4 ounces. Use the Empirical Rule and a sketch of the normal distribution in order to answer these questions. a) 68% of the widget weights lie between i: b) What percentage of the widget weights lie between 45 and c) What percentage of the widget weights lie above 49