A client has requested that proof of OCR accuracy of the proposed solution be provided. The client is convinced that since the OCR engine has 99% accuracy, indexing is not necessary. To provide justification for including indexing in the solution, seven pages (with each page having 5,000 characters) have been scanned. How many characters will NOT be accurately recognized?
A. 30
B. 35
C. 300
D. 350
