| a) |
Graphs 1 and 2 show the weekly pie sales at Nightcaps and Lumsden Schools.
Compare the pie sales and the trends in sales between the two schools over the weeks shown.
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| b) |
Graphs 3 and 4 show the bus pass sales at Nightcaps and Lumsden Schools.
Compare the bus pass sales and the trends in sales between the two schools over the years shown.
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