The eaning of October si $738.5
She gets paid $14 an hour and 1.5 times that for each hour above 40 hours.
She worked 48.5 hours.
Then:
For the first 40 hours she gets paid the regular $14
And she worked 8.5 hours overtime, this means she gets paid 1.5 times $14.
1.5 · $14 = $21
Then for the 8.5 overtime hours:
The total earning is the sum: