a. Provide two real world examples that might have caused unfavorable price variance. You will not receive any credit for copy a book definition. You need to provide two examples for each:

b. Provide two real world examples that might have caused unfavorable quantity variance. You will not receive any credit for copy a book definition. You need to provide two examples for each:

c. Provide two real world examples that might have caused unfavorable rate variance. You will not receive any credit for copy a book definition. You need to provide two examples for each:

d. Provide two real world examples that might have caused unfavorable efficiency variance. You will not receive any credit for copy a book definition. You need to provide two examples for each:

e. Provide two real world examples that might have caused unfavorable overhead volume variance. You will not receive any credit for copy a book definition. You need to provide two examples for each: