Answer:
what do you need no one can help if you don't say what you need
Step-by-step explanation:
120 is the answer to your question
Answer
n=5
Step-by-step explanation:
n is equal to five
The salesperson earns a commission of $391
The total amount of merchandise that he sold is $2300
The commission rate is given by


To convert the rate into percentage, multiply with 100%

Therefore, the commission rate is 17%.