Yield to Maturity. The rate of return on a bond if it is held until maturity. This is expressed as an annual rate; the calculation of the YTM includes the coupon rate (if any), length of the bond, market value, and face value. Bond quotes are made in terms of the YTM, but an individual investor's yield may be different if he/she does not hold the bond, or if the bond is called before maturity.
Quick Answer. Jumbo shrimp are boiled for 7 to 8 minutes in salted water. Large shrimp are boiled for 5 to 7 minutes.
As a guide, small-medium sized shrimp will take 3 - 4 minutes, large shrimp will take 5 - 8 minutes and jumbo shrimp or prawn will need 7 - 8 minutes cooking time. To boil 1 lb of prawns or shrimp carry out the following steps: 1  Fill a saucepan with 2 litres of water and add 2 tablespoons of sea salt. Fill a saucepan with 2 litres of water and add 2 tablespoons of sea salt. 2  Bring the water to the boil and add the prawns or shrimp. 3  You may leave them shelled and veined if you wish. 4  Reduce the heat, cover the pan and simmer the prawns or shrimp for 3 - 6 minutes, depending on the size.