David should use the Nested IF statement function to determine payroll deductions based on salary ranges.
Nested IF statement would be the function David needs to use in his spreadsheet to decide a deduction based on an employee making more than [tex]$10,000 but less than $[/tex]20,000. This function allows multiple conditions and provides different outcomes based on those conditions.
A Nested IF statement in this scenario could look like: =IF(AND(A1>10000,A1<20000), deduction_amount, "No deduction necessary"). This formula would determine the deduction based on the employee's salary range.
By using a Nested IF statement, David can efficiently calculate accurate payroll deductions for each employee falling within the specified salary range.
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