ractice the following: le sure to format your answers to two decimals, comma style no decimals and percentages when appropriate. A) Practice calculations for the examples in this sheet. Be sure to use the absolute (ABS) formula when calculating variances. When calculating favorable and unfavaorable be sure to use IF statements. These formulas will be on your final test. B) Practice variance calculations but not using absolute formulas, so negatives will be shown. Also calculate percentage variances and make sure formatting is correct