a stable process currently exhabits a Cp $1\mathrm{.}0304$ and Cpk $0\mathrm{.}7728$ a$)$ How many total PPM$\text{'}$s the current process is delivering? b$)$ What $\%$ of reduction in PPM$\text{'}$s would be achieved if process mean is adjusted to match the target value and process standard deviation is reduced by $13\%.$