What are the two basic operations that are used to develop useful sets of data in Relational Data bases (Hint; these are both derived from Relational Algebra) 1. An online retailer is issuing junk bonds with a coupon rate of 5% and they will mature in 10 years. Investors who will purchase this bond are requiring a 8% yield to maturity, far higher than any Treasury bond. Calculate the current value (or market price) of the bond that investors are seeking. Show your work and whether this is a premium or discount bond? Current Bond Price Calculation = () Discount Bond or () Premium Bond