Leah's Leah's Toys makes rubber balls. The current process is capable of producing balls that weigh, on average, 29 ounces, with a standard deviation of 0.32 ounces a. The upper and lower tolerance limits are 3 2 ounces and 26 ounces respectively The process capability ratio is (Enter your response rounded to three decimar places) capable of meeting the tolerance limits 99.7% of the time b. In order to exactly meet the tolerance limits 99.7% of the time, Leah's Toys would need to reduce the standard deviation to ounces (Erwer your response rounded to two decimal places) c. Suppose Leal's Toys invests in process improvements that lower the standard deviation to just 0.07 ounces enough for Leah's to achieve Six Sigma quality levels with regard to the weight of the balls, because a new process capability ratio is (Enter your three decimal places) This respe is not is