Respuesta :
Answer and Explanation:
The computation and the preparation is presented below:
1.
Particulars  Dept. M   Dept. N   Dept. O   Dept. P    Dept. T   Total
Sales      $66,000           $59,000   $45,000           $170,000
Expenses
Avoidable   $11,300           $23,300    $15,500           $50,100
Unavoidable  $53,000  $14,400  $4,500    $31,200   $11,900   $115,000
Total expense $64,300 Â $14,400 Â $27,800 Â Â $46,700 Â $11,900 Â $165,100
Net income
or loss       $1,700      -$14,400  $31,200  -$1,700  -$11,900  $4,900
2.
Particulars  Dept. M   Dept. N   Dept. O   Dept. P    Dept. T   Total
Sales      $66,000           $59,000                   $125000
Expenses
Avoidable   $11,300           $23,300                   $34,600
Unavoidable  $53,000  $14,400  $4,500    $31,200   $11,900   $115,000
Total expense $64,300 Â $14,400 Â $27,800 Â Â $31,200 Â $11,900 Â $149,600
Net income
or loss       $1,700      -$14,400  $31,200  -$31,200 -$11,900  -$24,600