Answer: Amount of sales s = $6240 is the salary at ABC company is greater than at XYZ company.
Explanation:
Since we have given that
Annual salary of ABC company = $45000
Annual salary of XYZ company = $38000
Rate of commission = 2%
Amount of salary after commission at XYZ company would be
![(100+2)/(100)* 38000\\\\=(102)/(100)* 38000\\\\=1.02* 38000\\\\=38760](https://img.qammunity.org/2020/formulas/mathematics/high-school/84myhvip6v2ymspn32zujhwhyxxnr6ifk1.png)
So, Difference between is given by
![45000-38760\\\\=\$6240](https://img.qammunity.org/2020/formulas/mathematics/high-school/6j763dn3effwdwc75whs233znwo4dciyey.png)
Hence, Amount of sales s = $6240 is the salary at ABC company is greater than at XYZ company.