Upper spec Limit is 118 & Lower spec Limit is 112 and lastly target performance is 120

In Homework #1, we were given the measurements of 25 parts made by our production line: 133 124 126 122 120 121 124 118 120 128 116 112 114 122 120 118 122 131 124 126 120 126 122 122 116 5. (10%) Since decreasing the standard deviation requires buying a more expensive machine, we decide not to invest on that. Instead, we found a way to recalibrate the current machine to sift the mean to be exactly 120 (the target) without changing the variance (i.e., the standard deviation is still the same as in the past). After the calibration, what would be the new Cp