Bottle R contains 250 capsules and costs $5.25. Bottle T contains 130 capsules and costs $2.99. What is the difference between the cost per capsule for bottle R and the cost per capsule for bottle T? Choose the correct choice from the following answers.
A) $0.25
B) $0.12
C) $0.05
D) $0.03
E) $0.002
Cost per capsule in R is 5.25/250=0.525/25= 
<gadget id="calculator">0.525/25</gadget>
<output>0.021</output>
0.021   Cost per capsule in T is  2.99/130= 
<gadget id="calculator"> 2.99/130</gadget>
<output>0.023</output>
0.023   The difference is 0.002   The answer is $0.002
<result>E</result>
Bottle R contains 250 capsules and costs $5.25. Bottle T contains 130 capsules and costs $2.99. What is the difference between the cost per capsule for bottle R and the cost per capsule for bottle T?