Identify the grammatical errors in the following paragraphs. As you know, a new human resource information system (HRIS) was implemented during June. Though the system was tested thoroughly prior to instrumentation, it seems that some payroll withholding data was not properly transferred to the new system. This resulted in incorrect deductions being withheld from some employees paychecks for the pay period ending June 29
A. The word "instrumentation" is not correct. It should be "implementation" or "launch".
B. The word employees needs an apostrophe at the end, because it is plural possessive - use employees'. There should be a period after June 29.
C. Both A & B