The average cost function for a commodity is given by $AC = 0.05x^2 - 5x + 1000 + \frac{3000}{x}$ in terms of output x. The fixed cost is

The amount of money needed to ensure for a prize of ₹ 5000 at the begining of each year indefinitely if money is worth 5% compounded annually is:

Match List-I with List-II:

Match List-I with List-II

Choose the correct answer from the options given below:

At what rate of interest will the present value of a perpetuity of ₹1000 payable at the end of every 6 months be ₹ 20,000?

Which of the following are correct?

(A) Sinking fund is a fixed term account.

(B) Sinking fund is set-up for a particular upcoming expense.

(C) In sinking fund any amount, any time can be deposited.

(D) Sinking fund can be used only for the purpose it was created.

Choose the correct answer from the options given below:

Ajesh has set up a sinking fund in order to have ₹ 10,00,000 after 10 years for his son's education. The amount should be set aside at the end of every 6 months into an account paying 5% per annum compounded half yearly is: [given $(1.025)^{20} = 1.6386$]