Answer:
Percentual increase in income= 8.57%
Explanation:
Giving the following information:
Your salary was $32,000 in 2014. It increased to $35,000 in 2015.
To calculate the percentage we need to use the following formula:
Change on income= (salary 2 - salary 1)/salary 2= 3,000/35,000= 0.0857*100= 8.57%