Final answer:
To earn at least $750 in commission with a 7.5% commission rate, Kanica needs to sell at least $10,000 worth of goods.
Step-by-step explanation:
To find the minimum amount Kanica needs to sell in order to earn $750, we can set up an equation based on the commission she earns. Let's denote the amount she needs to sell as x.
Her commission is 7.5% of the total amount she sells. So, 7.5% of x is equal to $750. Mathematically, this can be written as:
0.075x = 750
To solve for x, divide both sides of the equation by 0.075:
x = 750 / 0.075
Calculating this, we find:
x = 10,000
Therefore, Kanica needs to sell at least $10,000 worth of goods in order to earn $750 in commission.