CREATE EXCEL SUMIF FORMULA (Multiple non adjacent column range)

We need you to create SUMIF formulas for HR/Accounting Purposes. Please review the attached excel file before bidding on the project. The Assignment includes: --- Create FORMULAS to calculate the total hrs and total cost indicated with "???" above. --- Total hrs and total cost of each project needs to be calculated based on the table at the "workhours" tab. --- Note that the workhours tab should stay as is. It is a sample table for a bigger actual table that we use. --- The formula needs to be dynamic, since the workhours table can grow so easily. --- The hours column of each project will always be the FIRSTcolumn next to the project name --- The cost column of each project will always be the SECOND column next to the project name --- Please see the sample formula at the sample tab --- Note that the workhours tab should stay as is. It is a sample table for a bigger actual table that we use.