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The table given to the right compares market shares of several companies in the computer industry as reported Company 4th Quarter; 2010 4th Quarter; 2011 I: by an industry monitor. The table gives the number of computer systems shipped during each quarter, in A 17,802,167 13,258,152 thousands. Use the table to complete parts (a) and (b). B 11,377,075 10,755,339 C 11,539,991 10,694,334 D 11,015,183 9,472,125 E 5,200,391 5,692,589 F (Other) 37,467,641 46,687,294 (a) Summarize these data using both a stacked bar chart (of market share) and a mosaic plot. What message do these plots convey about the changes in market shal from 2010 to 2011? Summarize these data using a stacked bar chart. Choose the correct chart below. O A. O B. o c. Market Market Market Share Q Share Q Share Q 100 Q 100 Q, 100 Q 80 [II F 80 CI F 30 CI A IE I E D" I E 60 l2? I B so so - D D I: D _ D c 40 _ III C 40 Cl C 40 U D I B I B 20 E I E 20 20 I A I A I 1: 0 2010 201 0 2010 2011 0 2010 201 Market Share 100 80 60 40 20 2010 2011 p9