1. Using the franchise data for New Era Organic Foods Stores, to produce a model to predict the annual net sales from the other variables. Please discuss the significance of the model and the predictors. Make any additional observations that you consider pertinent regarding the model you run.

X1	X2	X3	X4	X5	X6		The data (X1, X2, X3, X4, X5, X6) are for each franchise store.
231	3	294	8.199999809	8.199999809	11		X1 = annual net sales/$1000
156	2.200000048	232	6.900000095	4.099999905	12		X2 = number sq. ft./1000
10	0.5	149	3	4.300000191	15		X3 = inventory/$1000
519	5.5	600	12	16.10000038	1		X4 = amount spent on advertizing/$1000
437	4.400000095	567	10.60000038	14.10000038	5		X5 = size of sales district/1000 families
487	4.800000191	571	11.80000019	12.69999981	4		X6 = number of competing stores in distric
299	3.099999905	512	8.1	10.10000038	10
195	2.5	347	7.699999809	8.4	12
20	1.200000048	212	3.299999952	2.099999905	15
68	0.600000024	102	4.900000095	4.699999809	8
570	5.400000095	788	17.39999962	12.30000019	1
428	4.199999809	577	10.5	14	7
464	4.699999809	535	11.30000019	15	3
15	0.600000024	163	2.5	2.5	14
65	1.200000048	168	4.699999809	3.299999952	11
98	1.600000024	151	4.599999905	2.700000048	10
398	4.300000191	342	5.5	16	4
161	2.599999905	196	7.199999809	6.300000191	13
397	3.799999952	453	10.39999962	13.89999962	7
497	5.300000191	518	11.5	16.29999924	1
528	5.599999905	615	12.30000019	16	0
99	0.800000012	278	2.799999952	6.5	14
0.5	1.100000024	142	3.099999905	1.600000024	12
347	3.599999905	461	9.6	11.30000019	6
341	3.5	382	9.800000191	11.5	5
507	5.099999905	590	12	15.69999981	0
400	8.6	517	7	12	8