You and your friend are now successful entrepreneurs whose various businesses collectively have a net worth of about 1.8 million dollars. You now have to count all your money. It would take you 3 hours and 12 minutes to count all your cash alone. Your friend would take 3 hours and 45 minutes to count all the cash alone. If you work together, how long would it take you to count your money? Please give your final answer in hours, minutes, and seconds to the nearest second