Answer :
(a).A bank tellers’ hourly wage will increase from $24 to $27.60.
The increament n wage is
[tex](27.60-24)=3.6[/tex]Therefore, the percent of increament is
[tex]\frac{3.6}{24}\times100=15[/tex]Therefore, it represents 15% increament.
(b). An employee’s salary for Alar Services is $37,500. Next year, she will get an 8% increase in salary.
So, new salary is
[tex]37500+(37500\times\frac{8}{100})=40500[/tex]Therefore, new salary is $40500.