Answer:
                                            2016            2015          2014           2013
gross profit%                     26.29%        22.58%      22.45%     22.41%
Inventory turnover          6.58               7.64            7.6             7.94
 cost of material %          59.89%       51.76%         89.82%       51.10
b. gross%  has increased this may be due to a high demand, and intense marketing.
inventory turnover has decreased this may be due to new competition, or introduced product(new product)
cost of material purchased % it has increased in 2016, this may be due to increased production and effective use of material.
Explanation:
gross profit % =gross profit/ sales
gross profit = sales less cost of sales
inventory turnover = cost of sales / average inventory
average inventory = (opening inventory + closing inventory )/2
cost of material purchased/ cost of finished goods
finished goods = cost of sales + closing - opening goods
 
        
             
        
        
        
Financial de-regulation from the Reagan Administration in the 80's had the largest impact on the financial crisis of 2008.
        
             
        
        
        
Answer: marketing is a product is held in stores. Advertising or ad is to persude some to try somthing or buy it.
Explanation:
 
        
             
        
        
        
Idk I can’t see the choices sorry which I could help