美国论文代写：广告费
广告费用，车位，员工数量和交易时间的数量对销售额进行了倒退，以检查哪些因素对销售影响最大，以及是否可以做任何事情以使销售额增加。
Adverting费用的系数达到0.0379，其t值近似等于10，且p值接近于零。这表明广告费用在统计上是显着的，因此影响了销售数量。
车位系数是0.088。其p值为0.46，即使在10％时也不具有统计意义，因此车位似乎不会影响特定商店的销售。
员工人数值为0.0577，其p值为0.0188。因此可以看出，这个变量在1％的水平上是显着的。
最后交易时间的数值为-0.0025，p值为0.7635。因此，这个价值没有统计上的显着性，但它往往会以负面的方式影响销售，因此公司应该研究它。
因此，只有数量的员工和广告人员似乎影响销售，公司需要从增加的员工或广告费中看到边际收益。公司需要检查增加员工的成本是否证明收入增加，而不是单独考虑销售额。
因此，对所有商店的毛利进行了完整的分析。对商店成本进行更全面的分析有助于为公司做出司法裁决。
美国论文代写：广告费
Sales has been regressed against Advertising expense, Car spaces, number of staff and the number of trading hours to check which of the factors have the most effect on sales and if anything can be done so that the sales increases.
The coefficient for the Adverting expense comes to 0.0379 and its t value is approximately equal to 10 and it p value is close to zero. This indicates that advertising expense is statistically significant and hence affects the sale numbers.
Car spaces coefficient is 0.088. Its p value is 0.46 which indicates that it is not statistically significant even at 10% and hence the car spaces don’t seem to affect the sales at a particular store.
Number of staff value is 0.0577 and its p value is 0.0188. Thus it can be seen that the variable is significant at 1% level.
Lastly number of trading hours value is -0.0025 and its p value is 0.7635. Thus the value is not statistically significant but it tends to affect the sales in a negative manner and hence the firm should look into it.
Thus only number of staff and the advertising staff seems to affect the sales and the firm need to see the marginal revenue from the increasing staff or advertising expense. Firm needs to check whether the cost of additional staff justifies the increase in revenue and not look at the sales on a standalone basis.
Thus a complete analysis of the gross profit of all the stores has been done. A more comprehensive analysis on the cost of the stores can help to make judicial decisions for the firm.
