Answer: Schlictor's operating leverage when 2000 units are sold is 3.
The degree of operating leverage is used to calculate the change in operating income with respect to a percentage change in sales.
We can calculate operating leverage of a firm with the help of the following formula:

Substituting the values from the question we get
![Degree of operating leverage = ((50 * 2000) - (50*0.40*2000))/([50*2000] - [(50*0.4*2000) + 40000])](https://img.qammunity.org/2019/formulas/business/college/ob9di3gv3vfvn1xnfeti6uccns137tdz3w.png)
![Degree of operating leverage = (100000 - 40000)/([100000] - [(40000) + 40000])](https://img.qammunity.org/2019/formulas/business/college/subd7n50gdhchc2swenmxu3fpraklso41h.png)

