Assessment Item 19 close window
In 1999, first-class postage for items that weighed up to one ounce was $0.33. Each additional ounce (or fraction of an ounce) cost $0.22 as shown in the graph below.

What was the cost to mail a letter that weighed 2.8 ounces?
 
Fake Radio Button   A     $0.33
Fake Radio Button   B     $0.55
Fake Radio Button   C     $0.77
Fake Radio Button   D     $0.99
 
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