Question

A designer donates at least 10 percent but not more than 30 percent of her profit per item to charity. For each item she sells, she generates $120 profit. Which statements about the amount donated for each item sold, d, are true? Check all that apply.


10 <_ d <_ 30
12 <_ d <_ 36
d <_ 12 or d >_36
d <_ 10 or d >_ 30
She could donate $32 per item sold.
She could donate $10 per item sold.