Identify the sentence below that contains no slang, pretentious language, wordiness, or negative tone.

a	Clara would of been able to put the finishing touches on the report on time if only her team had provided her in a timely fashion with the data.
b	Clara would have been able to complete the report by the deadline if her team had supplied her with the data she needed when she needed it.
c	Clara would have finished the report by the deadline if her team had given her the data when she needed it.