1. EXCEL INSTRUCTOR:CHITRANGI DOSHI EMAIL: csdoshi@mail.wvu.educsdoshi@mail.wvu.edu chitrangi.doshi@mail.wvu.edu

2. IF() FUNCTION It is the most common logical which returns one value, when a condition is met. Syntax: =IF(logical_test, value_if_true, value_if_false)

3. EXAMPLE : Syntax: =IF(logical_test, value_if_true, value_if_false) IF sales>$10,000 $500 $0 Value_if_true Value_if_False

4. EXAMPLE: In column X, write a formula to determine if the mode of transportation’s 2009 rate was more than its 1990 rate. If it was, display Increasing; otherwise, display Not Increasing.

5. AND() AND() : This function accepts two or more test values and displays true if all the conditions are true. Syntax: =AND(logical 1, logical 2) Example : =IF(AND(B2=0,C2=0),10,0)

6. OR() OR() : This function also accepts two or more conditions and returns true if any of the condition is true and returns false if all the conditions are false. Syntax: =OR(logical 1, logical 2) Example : =IF(OR(B2=0,C2=0),10,0)