Really need help with these!

Wildhorse Co. is about to issue $400,000 of 6-year bonds paying an 11% interest rate, with interest payable annually. The discount rate for such securities is 10% Click here to view the factor table. (For calculation purposes, use 5 decimal places as displayed in the factor table provided.) How much can Wildhorse expect to receive for the sale of these bonds? (Round answer to O decimal places eg 2575) Wildhorse can expect to receive $ Michelle Walker made an investment of $28.234.49. From this investment, she will receive $3,100 annually for the next 15 years starting one year from now. Click here to view the factor table. (For calculation purposes, use 5 decimal places as displayed in the factor table provided) Whatrate of interest will Michelle's Investment be earning for her?(Hint: Use Table 4.) (Round answer to decimal places, 6.3. 25%) Rate of interest