5 Al the high level of activity in November 7.000 machine hours were run and power costs were $18.000 in April a month of low activity 2.000 machine hours were Tun and power costs amounted to 59.000 Using the high-low method the estimated foted cost element of power costs is co Sale on 518000 55.600 19.000 $12.00 Exam Part A 8.00am to 8:45 am PST Which decision will involve no incremental revenues? Select one Accept a special order Maice of buy decision Additional processing decision Drop a producing signment - PowerPoint