"to be done" vs "to have done"

Question

Could anyone please explain the differences between the following sentences and tell me whether they are correct or not.

I want this job to be done within three days.

I want this job to have done within three days.

Answer 1

The first sentence "I want this job to be done within three days." means "I want it to be finished withing three days". You could also say, "I want this job done within three days."

The second sentence "I want this job to have done within three days." is incorrect and should instead be "I want to have this job done within three days."