Explanation:
so, that means you can solve 5, 6, 9 and 11 yourself ?
if so, then you know how to do 6, 8 and 10. because the exact same operations (just with different numbers) have to be done.
I am not sure, therefore, what you really need.
"straight-time pay" is 40×hourly pay.
overtime-rate 1½ means 1.5 times the hourly pay rate.
overtime-rate 2 means 2 times the hourly pay rate.
"overtime pay" is overtime rate × overtime hours.
"total pay" is the sum of "straight-time pay" plus "overtime pay".
16.20×40 = $648 16.2×1.5 = 24.3 24.3×8 = $194.40
total pay = 648 + 194.4 = $842.40
10.25×40 = $410 10.25×1.5 = 15.375 15.375×5 = $76.875
total pay = 410 + 76.875 = $486.875 ≈ $486.88
14.525×40 = $581 14.525×1.5 = 21.7875 21.7875×4 = $87.15
total pay = 581 + 87.15 = $668.15
26.675×40 = $1067 26.675×2 = 53.35 53.35×8 = $426.80
total pay = 1067 + 426.8 = $1493.80
10.20×40 = $408 10.2×2 = 20.4 20.4×13 = $265.20
total pay = 408 + 265.2 = $673.20
32.25×40 = $1290 32.25×1.5 = 48.375 48.375×6.25 = $302.34375
total pay = 1290 + 302.34375 = $1,592.34375
≈ $1,592.34
32.25×40 = $1290 32.25×1.5 = 48.375 48.375×12 = $580.50
total pay = 1290 + 580.5 = $1,870.50