urgent!!!

all the questions are of same part. please solve it as quick as possible.urgent!!!

Question 1 (5+5+5l a) New Venture Corporation has issued $8 million worth of bonds to obtain money now for expanding its corporate activities. To redeem the bonds, which fall due in 30 years, New Venture will transfer an amount to a reserve fund at the end of each 6-month period. b) Sam has purchased $ 30,000 worth of securities earning 10% compounded semiannually. Ten years from now, he plans to use the securities and interest to establish an account earning 7% compounded annually, and to exhaust this account by equal withdrawal be? c) What is the effective interest rate of 13 percent compounded quarterly, monthly, daily, hourly and continuously