Answer:
(i) $8.33 per unit
(ii) $267
Explanation:
Under high-Low method:
[tex]Variable\ cost=\frac{Cost\ at\ high\ activity-cost\ at\ low\ activity}{Highest\ activity-Lowest\ activity}[/tex]
[tex]Variable\ cost=\frac{1,100-600}{100-40}[/tex]
[tex]Variable\ cost=\frac{500}{60}[/tex]
= $8.33
Total cost = variable cost per unit + Fixed cost
1,100 = (8.33 × 100) + Fixed cost
1,100 - 833 = Fixed cost
$267 = Fixed cost