First, using the file from last year, calculate $(1)$ the total time $($measured in hours per year$)$ and the total cost incurred for the clerk reviews, $(2)$ the total time $($measured in hours per year$)$ and the total cost incurred for the manager review, and $(3)$ the total dollar amount of transactions that were changed based on the manager reviewing the decisions made by the clerks.

Fill in the table below with your answers for $(1)$ and $(2)$: $($Round answers to $2$ decimal places, e$.$g$.25\mathrm{.}55.)$

Current Thresholds

Clerk

Manager