Crashing in time management is ______ .

A．a schedule compression technique that typically includes reducing schedule activity durations and increasing the assignment of resources to schedule activities

B．a schedule compression technique in which phases or activities that normally would be done in sequence are performed in parallel

C．the timely input of data to calculate the critical path

D．equivalent to minimizing float

某企业资产总额为100万元，当发生下 * * 种经济业务后：

（1）向银行借款20万元存入银行；

（2）用银行存款偿还债务5万元；

（3）收回应收账款4万元存入银行，

其资产总额为（）万元。

A．115

B．119

C．111

D．71