2016 Table 1: US Retail Trade & Selected Retail Segments 2011-2017 ($ in millions) 2011 2012 2013 Grocery & Supermarkets $523,371 $539,180 $574,547 Discount Department Stores, Supercenters, Warehouse Clubs 519,524 536,439 544,934 Electronic Shopping & Mail Order Houses 294,697 328,653 350,487 All Other Retailing (excl. autos) 1.952,422 2.011,463 2.029,188 Total US Retail Sales (excl. autos) $3,290,014 $3,415,735 $3,499,156 2014 2015 2017| $599,603 $613,159 $625,295 $639,161|| 557,210 563,429 564,615 576,629 386,065 433,692 487,782 545,047|| 2,075,711 2.021.735 2.034,223 2.119,586| $3,618,589 $3,632,015 $3,711,915 $3,880,423 Source: US Census Bureau Table 2: US Sales - Discount Department Stores, Superstores & Warehouse Clubs ($ in millions) 2011 2012 Amazon US $24,035 $31,332 BJ's Wholesale Club 11,600 11,600 Costco US 64,900 71,776 Kmart 15,285 14,567 Sam's Club 53,800 56,400 Target Us 68,466 71,960 Walmart US 264,186 274,433 2013 $40,065 12,585 75,493 13,194 57,200 71,279 279,400 2014 $54,717 12,731 80,477 12,074 58,000 72,618 288,000 2015 $70,537 12,468 84,351 10,188 56,828 73,785 298,378 2016 $90,349 12,351 86,579 8,650 57,365 69,495 307,833 2017 $114,688 12,755 93,889 5,618 59,216 71,879 316,477|| Source: Company 10K's, Forbes Private Co. Estimates, and Bonita Austin's estimates. Amazon's 2017 sales do not include Whole Foods acquired in Q4:17 According to the C4 of the discount segment, the segment ___between 2012-2017 O A. became more fragmented. B. became more concentrated. C. did not become more fragmented or more concentrated. D. grew faster than overall US retailing. 2016 Table 1: US Retail Trade & Selected Retail Segments 2011-2017 ($ in millions) 2011 2012 2013 Grocery & Supermarkets $523,371 $539,180 $574,547 Discount Department Stores, Supercenters, Warehouse Clubs 519,524 536,439 544,934 Electronic Shopping & Mail Order Houses 294,697 328,653 350,487 All Other Retailing (excl. autos) 1.952,422 2.011,463 2.029,188 Total US Retail Sales (excl. autos) $3,290,014 $3,415,735 $3,499,156 2014 2015 2017| $599,603 $613,159 $625,295 $639,161|| 557,210 563,429 564,615 576,629 386,065 433,692 487,782 545,047|| 2,075,711 2.021.735 2.034,223 2.119,586| $3,618,589 $3,632,015 $3,711,915 $3,880,423 Source: US Census Bureau Table 2: US Sales - Discount Department Stores, Superstores & Warehouse Clubs ($ in millions) 2011 2012 Amazon US $24,035 $31,332 BJ's Wholesale Club 11,600 11,600 Costco US 64,900 71,776 Kmart 15,285 14,567 Sam's Club 53,800 56,400 Target Us 68,466 71,960 Walmart US 264,186 274,433 2013 $40,065 12,585 75,493 13,194 57,200 71,279 279,400 2014 $54,717 12,731 80,477 12,074 58,000 72,618 288,000 2015 $70,537 12,468 84,351 10,188 56,828 73,785 298,378 2016 $90,349 12,351 86,579 8,650 57,365 69,495 307,833 2017 $114,688 12,755 93,889 5,618 59,216 71,879 316,477|| Source: Company 10K's, Forbes Private Co. Estimates, and Bonita Austin's estimates. Amazon's 2017 sales do not include Whole Foods acquired in Q4:17 According to the C4 of the discount segment, the segment ___between 2012-2017 O A. became more fragmented. B. became more concentrated. C. did not become more fragmented or more concentrated. D. grew faster than overall US retailing