Based on the annual percentage increase and the actual amount, the wage rate per hour at Phoebe's job is $15 per hour.
The company gives an increase of 5% on the hourly wage per hour and this amount comes out to be $0.75.
The wage rate per hour is therefore:
= Actual increase amount / Percentage increase
Solving gives:
= 0.75 / 5%
= $15 per hour
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