What is the future value of $250,000 invested at a continuously compounded annual rate of 5%, after 3 years? Round your answer to whole dollars?

What is the future value of $250,000 invested at a continuously compounded

annual rate of 5%, after 3 years? Round your answer to whole dollars?

a. $273,182

b. $250,000

c. $228,786

d. None of the above

7. A total of $12,000 is invested in two funds paying 9% and 11% simple interest.

If the interest for the first year is $1,180, how much of the $12,000 is invested at

9%?

a. $1,180

b. $5,000

c. $7,000

d. $10,820

8. Which investment has the lowest effective annual yield?

a. 8% Compounded daily

b. 8% Compounded continuously

c. 8% Compounded quarterly

d. 4% Compounded continuously

9. If X= YZ + C(9 â€" A) and X= 10, C= 3, Y= .5, and A= 3 then what is the

value of Z?

a. 8

b. -8

c. 16

d. -16

Can you show me how to do all of them?