Mrs$.$ Palencia, a resident of Rhode Island, traveled to Delaware to purchase an oil painting from a local artist. The cost of the painting was $$17,900.$ Rhode Island has a $7$ percent sales and use tax, while Delaware has no sales and use tax.

Required:

How much Rhode Island use tax does Mrs$.$ Palencia owe on the purchase she made in Delaware?

How much Rhode Island use tax would Mrs$.$ Palencia owe if she purchased the painting from a gallery in New York City and paid $8\mathrm{.}75$ percent state and local sales tax on the transaction?

How much Rhode Island use tax would Mrs$.$ Palencia owe if she purchased the painting from a dealer in Milwaukee and paid Wisconsin$$s $5$ percent sales tax on the transaction?