According to estimates, 1.0L of seawater contains on the average 4.0×10 g of gold. If gold is worth $390 per troy ounce and a troy ounce weighs 31.103 g , how many cubic meters of seawater would have a million dollars worth of gold in it?

1. According to estimates, 1.0L of seawater contains on the average 4.0×10 g of gold.  If gold is worth $390 per troy ounce and a troy ounce weighs 31.103 g , how many cubic meters of seawater would have a million dollars worth of gold in it?