Final answer:
The commission to Zeek's brokerage would be $700.
Step-by-step explanation:
To calculate the commission, we first need to find the total sales price of the 5 sections of land. Since each acre is sold for $3,500, and there are 5 sections, we can calculate the total sales price as:
Total sales price = Price per acre * Number of acres
Total sales price = $3,500 * 5 = $17,500
Next, we can calculate the commission by taking 4% of the total sales price:
Commission = 4% * Total sales price
Commission = 4% * $17,500 = $700
Therefore, the commission to Zeek's brokerage would be $700.