Answer: Percentage change OCF = 27.96%.
Explanation:
Given that,
Output level = 59,000 units
Degree of operating leverage = 3.3
Output rises to 64,000 units,
Degree of Leverage = [tex]\frac{Percentage\ change\ in\ Operating\ cash\ Flow}{Percentage\ change\ in\ Quantity}[/tex]
Percentage change OCF = Degree of Leverage × Percentage change in Quantity
= [tex]3.3 \times \frac{64000-59000}{59000} \times 100[/tex]
= 27.96%