Answer :
Answer:
4%
Step-by-step explanation:
commission rate = (amount earned on sales / total cost of items sold) x 100
[tex]\frac{378}{9000}[/tex] × 100 = 4.2%
To convert to the nearest whole number, look at the first number after the decimal,
- if it is equal to or greater than 5, add 1 to the number before the decimal
- if it is less than five, add 0 to the number before the decimal
two is less than 5, thus we would add zero to 4.
4.2% becomes 4%