
Answer:
a. $162,000 decrease
Explanation:
Sales                                      $540,000
(2700 unit * $200)
Less:
Direct materials                  $172,800
(2700 unit * 64)
Direct labor                     $91,800
(2,700 unit * $34)
Variable manufacturing overhead   $118,800
(2700 unit * $44)
Contribution loss from existing sale  $318,600    $702,000
2700 unit * ($260-$64-$34-$44)
Effect on Net operating income                -$162,000