Answer:
Marge's commission = $4500
Explanation:
Step 1: Determine how much commission the company receives:
We can determine how much commission the company receives by multiplying 0.10 (i.e., 10% as a decimal) by 18000:
Company commission = commission rate * house sale price
Company commission = 0.10 * 180000
Company commission = 18000
Thus, the company receives a commission of $18000.
Step 2: Determine how much commission Marge receives:
Now we can determine how much commission Marge receives by multiplying 0.25 (i.e., ,1/4 as a decimal) by 18000:
Marge's commission = commission rate * company commission
Marge's commission = 0.25 * 18000
Marge's commission = 4500
Thus, Marge receives a commission of $4500.