Multi-select problem: How does the next paragraph end?

How to use a pawnshop to raise money
Test and clean the item.
Looking around the garage and picking up something that hasn't been used for years and is covered in dust or grease will only make the pawnbroker's job more difficult. If it looks like you don't care about or value the item, the pawnbroker certainly won't place much value on it, either.

Available options:
[a]. Decide how much money you need to raise. By having a certain amount in mind, it helps the pawnbroker get you the amount you need.
[b]. If you don't care about the item, then just be cautious. Bring the item to the pawnshop and use a cleaning, mechanical clean (such as tp).
[c]. Standing nearby, with your duster or a sponge broom, thoroughly clean the item. The pawnbroker may return or will give you a reward for doing so.
[d]. If you notice a little rust or wear, don't be startled or angry. The pawnbroker might only be willing to give you a small pick-me-up.
[a].