Answer:
31,111
Step-by-step explanation:
Data provided in the question:
Dallas Detroit
Fixed costs $560,000 $840,000
Variable costs $30/radio $21/radio
Now,
Let the Volume where both the options are equal be 'V'
Therefore,
V × (Variable cost of Dallas- Variable cost of Detroit) = (Fixed cost of Detroit - Fixed cost of Dallas)
or
V × ( $30 - $21 ) = $840,000 - $560,000
or
V × $9 = $280,000
or
V = 31111.11 ≈ 31,111