In 2005, Wilson, Inc. entered into a long-term construction contract with the Gordon School District to construct an elementary school for $ 20 million. The cost to complete the contract has been reliably estimated at $15 million. During 2005, costs of $ 7.5 million were incurred under the contract. A total of $ 9 million in advance billings were made and $ 5 million of those billings were received in cash. If Wilson used the percentage-of-completion method to account for this contract, Wilson, Inc.’s balance sheet as of December 31, 2005, will show a balance of:（）

A. $ 4 million in the Net Construction-in-Progress asset account.

B. $ 4 million in the Net Advance Billings liability account.

C. $ 1 million in the Net Construction-in-Progress asset account.

A租赁公司于2005年12月31日将账面价值为5000万元的一套大型电子计算机以融资租赁方式租赁给B企业，该大型电子计算机占企业资产总额的30%以上。双方签订合同，B企业租赁该设备48个月，每6个月月末支付租金600万元，B企业担保的资产余值为900万元，另外担保公司担保金额为750万元，租赁开始日估计资产余值为1800万元，则A租赁公司在租赁开始日应记入“递延收益——未实现融资收益”科目的金额为 ( )万元。

A．779.52

B．1600

C．1450

D．4220.48