Solve it using minitab software, and provide me with answers, steps and output

Question 2: (12 marks) The following data represent a study of family caregiving in Korea of older adults with dementia. The outcome variable, caregiver burden (BURDEN), was measured by the Korean Burden Inventory (KBI) where scores ranged from 28 to 140 with higher scores indicating higher burden. Perform a stepwise regression analysis on the following independent variables reported by the researchers: CGAGE: caregiver age (years) CGINCOME: caregiver income (Won-Korean currency) CGDUR: caregiver-duration of caregiving (month) ADL- total activities of daily living where low scores indicate the elderly perform activities independently. MEM: memory and behavioral problems with higher scores indicating more problems. COG: cognitive impairment with lower scores indicating a greater degree of cognitive impairment. SOCIALSU: total score of perceived social support (25-175, higher values indicating more support). The reported data are as follows. \begin{tabular}{|c|c|c|c|c|c|c|c|} \hline 35 & 200 & 6 & 63 & 52 & 13 & 135 & 71 \\ \hline 45 & 200 & 7 & 45 & 26 & 18 & 144 & 41 \\ \hline 36 & 300 & 24 & 77 & 57 & 0 & 128 & 85 \\ \hline 52 & 600 & 60 & 42 & 10 & 19 & 148 & 52 \\ \hline 41 & 230 & 6 & 60 & 34 & 11 & 141 & 68 \\ \hline 40 & 200 & 36 & 33 & 14 & 14 & 151 & 57 \\ \hline 45 & 400 & 96 & 49 & 30 & 15 & 124 & 84 \\ \hline 48 & 75 & 6 & 89 & 64 & 0 & 105 & 91 \\ \hline 50 & 200 & 30 & 72 & 31 & 3 & 117 & 83 \\ \hline 31 & 250 & 30 & 45 & 24 & 19 & 111 & 73 \\ \hline 33 & 300 & 2 & 73 & 13 & 3 & 146 & 57 \\ \hline 30 & 200 & 30 & 58 & 16 & 15 & 99 & 69 \\ \hline 36 & 250 & 6 & 33 & 17 & 21 & 115 & 81 \\ \hline 45 & 500 & 12 & 34 & 13 & 18 & 119 & 71 \\ \hline 32 & 300 & 60 & 90 & 42 & 6 & 134 & 91 \\ \hline 55 & 200 & 24 & 48 & 7 & 23 & 165 & 48 \\ \hline 50 & 309 & 20 & 47 & 17 & 18 & 101 & 94 \\ \hline 37 & 250 & 30 & 32 & 13 & 15 & 148 & 57 \\ \hline 40 & 1000 & 21 & 63 & 32 & 15 & 132 & 49 \\ \hline 40 & 300 & 12 & 76 & 50 & 5 & 120 & 88 \\ \hline 49 & 300 & 18 & 79 & 44 & 11 & 129 & 54 \\ \hline 37 & 309 & 18 & 48 & 57 & 9 & 133 & 73 \\ \hline 47 & 250 & 38 & 90 & 33 & 6 & 121 & 87 \\ \hline 41 & 200 & 60 & 55 & 11 & 20 & 117 & 47 \\ \hline 33 & 1000 & 18 & 83 & 24 & 11 & 140 & 60 \\ \hline 28 & 309 & 12 & 50 & 21 & 25 & 117 & 65 \\ \hline 33 & 400 & 120 & 44 & 31 & 18 & 138 & 57 \\ \hline 34 & 330 & 18 & 79 & 30 & 20 & 163 & 85 \\ \hline 40 & 200 & 18 & 24 & 5 & 22 & 157 & 28 \\ \hline 54 & 200 & 12 & 40 & 20 & 17 & 143 & 40 \\ \hline 32 & 300 & 32 & 35 & 15 & 27 & 125 & 87 \\ \hline 44 & 280 & 66 & 55 & 9 & 21 & 161 & 80 \\ \hline 44 & 350 & 40 & 45 & 28 & 17 & 142 & 49 \\ \hline 42 & 280 & 24 & 46 & 19 & 17 & 135 & 57 \\ \hline 44 & 500 & 14 & 37 & 4 & 21 & 137 & 32 \\ \hline 25 & 600 & 24 & 47 & 29 & 3 & 133 & 52 \\ \hline 41 & 250 & 84 & 28 & 23 & 21 & 131 & 42 \\ \hline 28 & 1000 & 30 & 61 & 8 & 7 & 144 & 49 \\ \hline 24 & 200 & 12 & 35 & 31 & 25 & 136 & 63 \\ \hline 65 & 450 & 120 & 68 & 55 & 5 & 169 & 89 \\ \hline 50 & 200 & 12 & 80 & 29 & 10 & 127 & 67 \\ \hline 40 & 309 & 12 & 43 & 8 & 12 & 110 & 43 \\ \hline 47 & 1000 & 12 & 53 & 14 & 18 & 120 & 47 \\ \hline \end{tabular} \begin{tabular}{|r|r|r|r|r|r|r|r|} \hline 44 & 300 & 24 & 60 & 30 & 16 & 115 & 70 \\ \hline 37 & 309 & 54 & 63 & 22 & 18 & 101 & 99 \\ \hline 36 & 300 & 12 & 28 & 9 & 27 & 139 & 53 \\ \hline 55 & 200 & 12 & 35 & 18 & 14 & 153 & 78 \\ \hline 45 & 2000 & 12 & 37 & 33 & 17 & 111 & 112 \\ \hline 45 & 400 & 14 & 82 & 25 & 13 & 131 & 52 \\ \hline 23 & 200 & 36 & 88 & 16 & 0 & 139 & 68 \\ \hline 42 & 1000 & 12 & 52 & 15 & 0 & 132 & 63 \\ \hline 38 & 200 & 36 & 30 & 16 & 18 & 147 & 49 \\ \hline 41 & 230 & 36 & 69 & 49 & 12 & 171 & 42 \\ \hline 25 & 200 & 30 & 52 & 17 & 20 & 145 & 56 \\ \hline 47 & 200 & 12 & 59 & 38 & 17 & 140 & 46 \\ \hline 35 & 100 & 12 & 53 & 22 & 21 & 139 & 72 \\ \hline 59 & 150 & 60 & 65 & 56 & 2 & 133 & 95 \\ \hline 49 & 300 & 60 & 90 & 12 & 0 & 145 & 57 \\ \hline 51 & 200 & 48 & 88 & 42 & 6 & 122 & 88 \\ \hline 54 & 250 & 6 & 66 & 12 & 23 & 133 & 81 \\ \hline 53 & 30 & 24 & 60 & 21 & 7 & 107 & 104 \\ \hline 49 & 100 & 36 & 48 & 14 & 13 & 118 & 88 \\ \hline 44 & 300 & 48 & 82 & 41 & 13 & 95 & 115 \\ \hline 36 & 200 & 18 & 88 & 24 & 14 & 100 & 66 \\ \hline 64 & 200 & 48 & 63 & 49 & 5 & 125 & 92 \\ \hline 51 & 120 & 2 & 79 & 34 & 3 & 116 & 97 \\ \hline 43 & 200 & 66 & 71 & 38 & 17 & 124 & 69 \\ \hline 54 & 150 & 96 & 66 & 48 & 13 & 132 & 112 \\ \hline 29 & 309 & 19 & 81 & 66 & 1 & 152 & 88 \\ \hline \end{tabular} a. Fit the model describing the data using Minitab [3] b. Use stepwise regression to select the best model using Minitab and give 3 reasons for selecting the remaining variables [5] c. Test at the 0.05 level if the unselected variables can be dropped from the model [3]