hello dear expert hope you will be fine.. dear expert i humble request please solve this all question . i will be very thank full to u.. i know 1 question is allow bt plz i have no limit more.. please expert give me step by step answer for my understanding and my learning thank u

1. A 6 year bond with par value 1000 Rupees has a current yield 7.5 percent and a coupon rate of 8 percent. What is the bond's price? 2. A 6 year bond with 1000 Rupees par value pays 80 Rupees interest annually and sells for 950 Rupees. What is the coupon rate, current yield and yield to maturity? 3. A firm sells bonds with a par value of 1000 Rupees, carry a 8% coupon rate, with a maturity period of 9 years. The bond sells at a vield to maturity of 9%. a. What is the interest payment you should receive each year? b. What is the selling price of the bond? c. What will happen to the bond price, if the yield to maturity falls to 7%? 4. Pakistan bank issues a 10 year treasury bond at 12% coupon with the par value of 1000 Rupees. If the market yield increases shortly afterwards, what happens to the following parameters: a) coupon rate b) price c) current yield d) yield to maturity. 5. Why is a call provision advantages to a bond issuer? When will the issuer initiate a refunding call? Why? 6. ABC corporation has issued 12 percent annual coupon 1000 Rupees par value bonds maturing in 10 years. What should be the current price of this bond if the interest rate is 15 percent