$9.$ Hotels use statistical information and control charts to track their performance on a variety of indicators. Recently a hotel manager has been asked whether his team is capable of maintaining scores between $8$ and $10($on a scale of $1$ to $10)$ for $$overall cleanliness of room.$$ The most recent data have a mean of $8\mathrm{.}624,$ a standard deviation of $1\mathrm{.}446,$ and n $=10.$ Calculate and interpret Cp and Cpk$.10.$ The Tasty Morsels Chocolate Company tracks the amount of chocolate found in its chocolate bars. The target is $26$ grams and the upper and lower specifications are $29$ and $23$ grams, respectively. If their most recent X has a centerline of $25$ and the R chart has a centerline of $2,$ and n $=4,$ is the process capable? Calculate and interpret Cp and Cpk$.$