Derivative payoff question

[Yike Lu]

Wow that turned depressing quite quickly. Vaulting ambition that o'erleaps itself indeed.

 

[themarketprofessor]

To the poem loved birds, so inspired by each other's company?! get a room!

 

[Daniel Duffy]

If you prick us do we not bleed? If you tickle us do we not laugh? If you poison us do we not die? And if you wrong us shall we not revenge?

 

[diegosanaz]

Too bad there is not a tag for "elegant". If I may add:

The villainy you teach me I will execute, and it shall go hard but I will better the instruction.

 

[Lyn Huang]

S2/S1=S0(1+r12)

think S0 needs to be dropped in ur case