题目内容：

我已经将那个电脑拿去安装在ABC 公司里.Translate it into English
Please provide a better answer and explain in mandarin.
1)I have already brought and installed the PC to ABC company.
2)I have already brought and installed the PC in ABC company.
3)I have brought and installed the PC in ABC company.
4)I have already brought the PC to ABC company and installed it.
5)I have already brought the PC to ABC company and I have installed it.