Pick up the correct statement from the following:

The difference between the time avail-to do a job and the time required to do the job, is known as

While scheduling a project by C.P.M.

Pick up the incorrect statement from the following:

The technique for establishing and maintaining priorities among the various jobs of a project, is known

Free float is mainly used to

Pick up the correct statement from the following:

Pick up the correct statement from the following:

Pick up the correct statement from the following with regards to C.P.M. network analysis of projects