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 bar 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.