Answer:
There are several ways to compute the degree of operating leverage (DOL). A fairly intuitive approach is expressed below.
DOL = (sales - variable costs) / (sales - variable costs - fixed costs)
For Kendall, the DOL is computed as follows:
DOL = (1,000 * $60 - 1,000 * $60 * .30) / (1,000 * $60 - 1,000 * $60 * .30 - $30,000) = 3.5
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