In each case below, fill in the missing amount.

$\backslash$table$[[1.$ Work in process, September $1,9,000,$tons$],[1.$ Units started during September,$11,000,$tons$],[1.$ Units completed during September,$19,000,$tons$],[1.$ Work in process, September $30,2,000,$tons$],[2.$ Work in process, February $1,13,000,$kilograms$],[2.$ Units started during February,$1,500,$kilograms$],[2.$ Units completed during February,$9,200,$kilograms$],[2.$ Work in process, February $28,,$kilograms$],[3.$ Work in process, January $1,100,000,$gallons$],[3.$ Units started during the year,$850,000,$gallons$],[3.$ Units completed during the year,,gallons$],[3.$ Work in process, December $31,200,000,$gallons$]]$