The cost of 3 kg of sugar is $12. What will the cost of 8 kg of sugar be? Choose the correct choice
A) 32 B) 48 C) 64 D) 120 E) 180
3 kg costs $12   1 kg costs $4   8 kg costs $32   The answer is 32.
<result>A</result>
The cost of 3 kg of sugar is $12. What will the cost of 8 kg of sugar be?