Derive policy cost per thousand with following data:

The following is capital receipt:

A portfolio consists of 50% of investment 'X' that earned 15%, 25% of investment 'Y' that earned 8% and
25% of investment 'Z' that earned 11%. Compute the weighted average return?

The relevant banking ombudsman for filing a complain regarding credit card with central processing is the one under whose jurisdiction __________________?

Risk that can be eliminated through diversification is called ______ risk.