To find out how many hours she worked, just subtract 40 from 45.5, meaning that she worked 5.5 or 5 1/2 hours of overtime. To find her overtime rate, multiply $11.95 by 1.5. This will give you an answer of $17.925 or $17.93, when rounded. To find her overtime pay, multiply $17.93 (her overtime rate) by 5.5 (the amount of overtime she worked.) This will give you a final answer of $98.615 or $98.62, when rounded. Hope this helps!