Jana has the opportunity to buy the boat of her dreams but needs to determine the best way to fund the purchase. The cost of the boat is $17,000, and she's considering taking on a second job at which she can earn this amount or selling some investments to generate the cash. However, she realizes that she will also have to pay taxes on any amount she receives. If Jana is in the 35 percent marginal tax bracket and earns $17,000 from a second job, by how much will her end-of-year tax liability increase? What if she elects to sell some investments that she's held for several years at a gain of $17,000 ? How would your answer change if she had held the investments for just 6 months