有关法洛四联症的病理生理改变错误的是()

A．出现红细胞增多症

B．左心室内压力大于右心室

C．肺循环血流减少

D．心室间血流右向左分流

E．动脉血氧饱和度下降，出现发绀

Nofunds Company is in severe financial difficulty. It has lost a major customer and its cash flows have diminished to the extent that the company cannot pay its financial obligations as they fall due. The company owes 75 million dong in unpaid wages to its employees, 150 million dong to the bank on an unsecured overdraft, 300 million dong on a mortgage secured on its business premises and 200 million dong to unsecured creditors. The general director of the company repaid a debt of 600 million dong due to a bank, this borrowing being supported by his personal guarantee.The total assets of the company are estimated to be 500 million dong.Required:

(a) Explain the parties that are entitled to petition the court for bankruptcy of Nofunds Company. (5 marks)