3.2.2 Practice: Investigate Supply Use the supply schedule below to answer questions 8 through 10. Price Quantity supplied (hourly (hours of lifeguarding wage) per day) $6.00 0 $9.00 600 $12.00 1200 $15.00 1800 $18.00 2400 $21.00 3000 $24.00 3600 DREVIOUS$24.00 3600 What is the quantity supplied at $10.00 per hour? Assume the answer is in hours and write the numeric value only. Answer here SUBMIT - PREVIOUS bmission VIEW