You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: Compared with a less powerful device, a more powerful device can either do more work in the same time or do the same work in less time.
 Question: If Mona downgrades her old computer to a less powerful model, what happens to the amount of work her computer can do? 
 Choices: A)decrease 
B)increase
decrease

Paragraph: The planets further from the Sun will have bigger orbits, and therefore take longer to revolve around the Sun.
 Question: A planet with a long orbit will take _____ time to revolve around the Sun than one with a small orbit. 
 Choices: A)more 
B)less
more

Paragraph: An object with greater mass or greater velocity has more kinetic energy.
 Question: An object with little kinetic energy is probably 
 Choices: A)small 
B)large
small