1. A customer's specification for weight of an antiseptic cream sold in plastic tubes is between 4.9 and 5.1 ounces, i.e., 5.000.1 ounces. At Brooklyn Pharmaceuticals, the distribution of the filling process is centered at 5.02 ounces with a standard deviation of 0.04 ounces. a. Compute the sigma capability Z. (20 points) b. With a target sigma capability of 3 , determine whether the filling process is capable of delivering to customer specifications? (10 points) Please fill the green cells