问题详情

A．Whenthespotpriceislowerthantheoptionexerciseprice.
B．Whentheoptionexercisepriceishigherthanthespotprice.
C．Whenthespotpriceishigherthantheoptionexerciseprice.
D．Whentheoptionstrikepriceishigherthanthespotprice.

请帮忙给出正确答案和分析，谢谢！