The tables describe an economy's labour market and its production function in 2017. Real wage note 12009 dollar Labour hours Labour hours per hour supplied demanded 120 140 20 The quantity of letour employed is | hours 105 120 90 100 FO Labour productivity is s| |per hour of labour 76 45 120 30 30 140 Real GDP Labour hours (2009 dollarsj 20 1,700 40 3.200 &,500 5,800 6.600 120 7,200 7,700 0,000