$($S$05)$ Control totals include batch tocals, hash totals, and record counts. Whirh nf thementotals would be useful in preventing or detecting IT systets input and processing errors ur framd described as follows?

a$.$ A pastull derk acridentally entered the same time rand twice.

b$.$ The amonnts poyable department mwerkoked an inveice and did not enter it into the sfatem because it was stueat to annther invaice.

c$.$ A ryatems analyst was conductins paymil frad by electrousally wading to his "horen worked" field during the payrod compt run.

a$.$ To create a fictitious employer, a jaymill clech remuvod a time rand for a recenty terminated employee and inserted a new ti cand with the xame hours worlied