What will my investment of R100,500 be worth if my bank pays me simple interest of 9% per annum a...

What will my investment of R100,500 be worth if my bank pays me simple interest of 9% per annum and I invest money for 180 days? (4 marks)

Calculate the present value of a growing perpetuity with the following information:

Cash flow at the end of the first year R60 000

Growth rate (g) 10%

opportunity cost 20%