Answer:
Sonia's total income for the week would be $530.50.
Explanation:
We need to determine her base salary and commission earnings, and then add them together.
First, we find her commission by multiplying her sales amount ($2200) by the commission rate (5.25% or 0.0525):
Commission = $2200 * 0.0525 = $115.50
Next, we add her base salary ($415) to her commission earnings:
Total Income = Base salary + Commission = $415 + $115.50 = $530.50
Therefore, Sonia's total income for the week would be $530.50.