Final answer:
Dobby's net income is calculated by subtracting other expenses from the gross margin, resulting in a net income of $64,500.
Step-by-step explanation:
To calculate Dobby's net income, we need to subtract all expenses not included in the gross margin from the gross margin itself. According to the information provided, Dobby's gross margin is $111,000 and the total other expenses amount to $46,500.
Here's the calculation for the net income:
- Start with the gross margin: $111,000.
- Subtract the total other expenses: $111,000 - $46,500 = $64,500.
Therefore, Dobby's net income is $64,500, which corresponds to option b.