Peg's Manicure Manor did 4,000 sets of nails in 2010 and 4,500 sets of nails in 2011. The price of a set of nails was $20 in 2010 and $22 in 2011. If 2010 is the base year, Peg's contribution to nominal GDP in 2010 was ______ and in 2011 was _______.