Can someone please answer these questions.

QuCi2LL(10 marks) 3x2 + + ry. (Hint: sqr function returns the Write a VBA function for _ square root of a number). Ouestion 2 (15 marks) Write a subroutine Investment to inform you of your intere-st rate given your initial investment. A SELECT CASE structure should be used with Inputbox and MsgBox functions. Less than $ 5,om Interest is 3.5% Ouestion 3 (15 marks) $ to lomo I nterest Rate is 6% $ 10m to $20.mo Interest Rate is 7.5% Above $20,001 nterest Rate is 9.5% The investment bank offers you a new product. The interest rate depends on your periodical deposits (PD) as follows. Write a future value function NewFV (PD, r, n). Periodical Deposits c-soo e-lOOO sooo sooo The interest rate is r+O.3% r+O.8% r+1.4% r+22%