Can I please have help on the following problem?

Analyze the following set of data in the table below. Is the process in control? Is it capable? The target is 66 and the customer requirements are 60 and 72 respectively. A defect cost $5 to rework. The control limits for averages are closest to the following: Sample Average Range 1/5 67 62 69 65 62 61 6 64.9 4/6 65 68 68 67 68 63 66 4/7 65 67 65 66 36.3 1/8 65 66 63 35.7 4/9 65 68 68 66 63 66 35.7 1/10 67 66 69 65 65 67 16.3 4/11 66 4/12 67 67 66 64 64 67 66 1/13 67 65 67 65 66 4/14 66 70 65 4/15 69 65 64 67 6 1/16 68 61 4/17 64 66 1/18 66 4/19 67 69 63 67 4/20 64 66 1/21 67 68 65 65 65 4/22 66 1/23 65 65 1/24 66 68 63 66 67 65 65 15.7 5 66 64 67 64 67 65.7 4/26 66 68 65 67 64 70 64 1/27 63 66 68 63 68 64 65 5.3 1/26 66 68 69 68 66 6: 4/29 68 66 67 67 69 66 67 37 .1 66.01 4.88 72 and 62 68 and 64 OOOO 65 and 67 None of the above