How do you say the number 567,043?

A．five hundred sixty-seven thousand forty-three

B．five hundred sixty-seven thousand and forty-three

C．five hundred and sixty-seven thousand forty-three

D．five hundred and sixty-seven thousand and forty-three

合同的实际履行是指按照合同规定的（）来履行。

A.标的

B.赔偿金

C.价款

D.违约金