Answer:
$68.11 per hour
Step-by-step explanation:
Labor productivity is measured as total output value per labor hour, or how much money (total units produced x unit price) is produced during each labor hour.
Flagstaff has 8 workers and each one has worked 45 hours during the first week of March = 8 x 45 = 360 total labor hours
total output during the first week of March was worth = (52 second garments x $100 per unit) + (92 flawless garments x $210 per unit) = $5,200 + $19,320 = $24,520
labor productivity = $24,520 / 360 hours = $68.11 per hour