Please answer problem 6 and provide a thorough explanation of your answer/show your work.

NOTE: There is an option, the reason for this is that option is known to be incorrect

6. The potential difference between the plates of capacitor A is 10.0 volts when the charge on capacitor A is 28 ,uC. Capacitor B is identical to capacitor A except for two changes: the surface area ofthe plates in B is twice as large as in A; and the separation distance between plates in B is twice as large as in A. What is the charge on capacitor B when the potential difference between the plates of B is 20.0 volts? B. 56 yC c. 112 uc D. 7pc E. 14 ac