We're given:
First, let's calculate her pay for the first 40 hours of her total of 49 hours:
$27 × 40 = $1080
Now, let's calculate her pay for the last 9 hours, where she is paid double:
$54 × 9 = $486
Now, add the two totals:
1080 + 486 = $1566
Her total pay is $1566.