This is the sales report for this month:

dt.data1<-read.csv('Day1_data_1.csv')
head(dt.data1)
##   Day W1 W2 W3 W4 W5 W6 D7 D8 D9 D10 VM           Weather Gas_Usage
## 1   1 28 34 40 35 22 35 36 43 30  39 16 rain_thunderstorm      7100
## 2   2 28 22 71 61 75 64 62 52 47  56 20 rain_thunderstorm      8814
## 3   3 25 37 72 68 73 59 58 66 53  55 33             sunny      6936
## 4   4 21 20 73 66 75 84 80 57 67  90 32             rain      10540
## 5   5 10 26 33 29 37 32 64 44 49  40 15 rain_thunderstorm      5028
## 6   6 37 NA 53 40 28 50 45 42 19  35 21      thurderstorm      6734
##   Electricity_Usage Water_Usage Detergent_1 Detergent_2 Softener Bleach
## 1                28       87452           3           3        4      0
## 2                34       97839           3           4        3     14
## 3                25       97839           6           4        5      0
## 4                30      101318           4          11        2      0
## 5                23       47572           2           3        3      0
## 6                25       79860           5           1        4      0
##   Aroma Bag CoinLoss
## 1     3   0       56
## 2     1   2       48
## 3     4   3       76
## 4     0   2       14
## 5     2   2        0
## 6     0   3       14