I think its' B because if the number of medium and large size did not change, then author can claim that it is because of the precision of the device.
↧
Critical Reasoning (CR) | Re: Oil executive: While it is true that the number of reported oil spills
↧
![[GET] Justin Leung – Content Academy 3.0 ($997.00)](http://i.imgur.com/YVZpmGa.png)
![Alice In Chains – Sap – EP [iTunes Plus M4A]](http://is1-ssl.mzstatic.com/image/thumb/Music/47/35/c7/mzi.ljwsgbez.jpg/592x592bb.webp)
