Answer:
a. 26%
b. 28.2%
Explanation:
Consider the following formula:
Gross profit ratio = Net sales - Cost of sales / Net sales
Walgreen's 2015 gross profit ratio: (103444-76520)/103444
26.0%
Walgreen's 2014 gross profit ratio: (76392-54823)/76392
28.2%
They allege that officials have deprived inmates of their constitutional rights
(C) the software provides a company a competitive advantage by solving problems in a unique manner
Proprietary software is a special software designed for a specific application and owned by the organization, firm or individual that uses it. Proprietary software can give an organization leverage over competitors, by solving problems in a unique manner, however, off-the-shelf software is mass produced software used by several other organizations, thereby giving other organizations simple and identical problem-solving technique.
