Assume the US market of sunflower oil was described by the following domestic supply and demand equations: QDUS = 8000 - 4 P and QSUS = -2000 + 6 P where QDUS and QSUS represent the quantities demanded and supplied (in billions of metric tons) and P is the price per metric ton of sunflower oil (in $)

Assume the US market of sunflower oil was described by the following domestic supply and demand equations: QDUS = 8000 - 4 P and QSUS = -2000 + 6 P where QDUS and QSUS represent the quantities demanded and supplied (in billions of metric tons) and P is the price per metric ton of sunflower oil (in $). Now add this information: In 2008, China entered into the World Trade Organization and became the largest importer of US sunflower oil. Assume the Chinese import demand for sunflower oil from the US in 2008 was QDCHINA = 20000 - 10 P Given this information, what was the new equilibrium price of sunflower oil in 2008? (Hint: what is the total demand for US sunflower oil?)
$1600
$1400
$1000
$1500