A pizza delivery service has an a verage delivery time of $24$ minutes and a standard deviation of $1\mathrm{.}5$ minutes. The nominal value is $25$ minutes with a tolerance of $5$ minutes. Is the delivery process capable at the $4$ sigma level based on both the process being centered and on process variability?

Cpk and co cannot be calculated with the given data

Process is capable because Cpk $$ critical value and process variability too high as $C_p>$ critical value

Process is capable because Cpk $>$ or $=1$ and process variability, not too high as $C{P}_p>$ critical value

Process is not capable because Cpk $$ critical value and process variability too high as $Cp$ critical value

Process is not capable because Cpk $$ or $=1$ and process variability not too high as $C_p$ critical value