Please comment of the following if they will reduce or increase the cost of capital: 1: Issuing preferred shares with a convertible option vs issuing without conversion option; 2: Issuing Debt (raising debt) with call option Vs issuing without call option 3: Issuing Debt with Put option Vs Issuing without put option 4: Issuing preferred stock vs issuing common stock 5: Issuing preferred stock Vs issuing Debt (raising debt) 6: Zero Coupon bond Vs Coupon bond 7: Semiannual coupon rate bond at 6%p.a. Vs monthly coupon bond at 6% per anum 8: Issuing bond vs common Equity 9: Floating rate bond Vs fixed rate bond 10: A five year bond Vs a 3 year bond