A friend asks to borrow $ $46$ from you and in return will pay you $ $49$ in one year. If your bank is offering a $6\mathrm{.}1\%$ interest rate on deposits and$$ loans:

a$.$ How much would you have in one year if you deposited the $ $46$instead$?$

b$.$ How much money could you borrow today if you pay the bank $ $49$ in one$$ year?

c$.$ Should you loan the money to your friend or deposit it in the$$ bank?