Answer:
1,226
Explanation:
To calculate Susan's monthly pay, we need to add her monthly salary to her commission earned from her sales.
First, let's calculate Susan's commission by multiplying her sales ($7,800) by her commission rate (7%):
Commission = $7,800 * 7% = $7,800 * 0.07 = $546
Next, we add Susan's monthly salary ($680) to her commission ($546) to get her total monthly pay:
Monthly pay = Monthly salary + Commission = $680 + $546 = $1,226
Therefore, Susan's monthly pay is $1,226.