(1). What is the average number of units Sold over the years ?

• (a). 440000000
• (b). 4400000
• (c). 440000
• (d). 44000000
• (e). 44000

(2). What is the respective ratio of the difference between the number of units manufactured and sold in the year 2005 to the difference between the number of units manufactured and sold in the year 2006?

• (a). 2:3
• (b). 1:2
• (c). 1:4
• (d). 3:5
• (e). 4:2

(3). What is the respective ratio of the number of units manufactured in the year 2003 to the number of units manufactured in the year 2007?

• (a). 7:11
• (b). 9:14
• (c). 7:9
• (d). 9:11
• (e). 8 : 6

(4). What is the approximate percentage increase in the number of units sold in the year 2007 from the previous year?

• (a). 190
• (b). 70
• (c). 60
• (d). 95
• (e). 117

(5). What is the difference between the number of units manufactured and the number of units sold over the years ?

• (a). 50000000
• (b). 5000000
• (c). 500000000
• (d). 500000
• (e). 50000