Answer:
B. The screws and hinges.
Explanation:
An impulsive purchase is a purchase made by frequent impulsive buyers. These buyers take an unplanned decision and buy a product, just before making a purchase.
Here, given is that Lance went to the hardware store to buy a saw and a paint sprayer, and while he was in the checkout line, he also threw some screws and some hinges into his shopping cart.
So, he impulsively bought some screws and some hinges.