Please answer 1-4! Thank you

QUESTION 1 12.5 points Save Answer 48 Sandra Bailey of SoBe Beverages wants to construct a mean and range chart for controlling a packaging process for a new SoBe bottle. Each day last week, she randomly selected four packages and weighed each: DAY Weight 1 Weight 2 Weight 3 Weight 4 Monday Sample 47 51 54 Tuesday Sample 55 55 49 51 Wednesday Sample 45 48 52 53 Thursday Sample 42 47 44 43 Friday Sample 54 53 50 49 Find the upper control limit for the mean chart. QUESTION 2 12.5 points Save Answer Using the information form Question 1, Find the lower control limit for the mean chart. QUESTION 3 12.5 points Save Answer Using the information from Question 1, Find the upper control limit for the range chart. QUESTION 4 12.5 points Save Answer Using the information from Question 1, Find the lower control limit for the range chart