150 140 130 120 110 mo 90 ............................ .................. . so : 1 an so 50 Domestic supply World prise Domestic demand 30 2E! 10 2 4 6 810121416182022242628303234363840424446485052 Quantity: Refer to Figure. In the absence of trade, total surplus for the above economy would be Note: If the numbers on this graph are little off then please take the closet whole number. a. 1,000. b. 850. C. 1,514. d. 1,650