Difference between Internal Source and External Source

An automobile Company runs a factory in a backward area. It has opened a training center to train the people. Which value has been kept in mind here?

A production manager pays less than the minimum wages and gets their signatures on minimum wages. Which values are not being followed by him?

A company proposes a salary structure in its advertisement, but later follows a completely different salary structure i.e. less than quoted. What kind of reactions will it evoke? Mention the values ignored

Transfer is used as a tool to threaten employees. Is it a right attitude? What values are ignored?

Staffing function is considered to be the key to other functions of management. Do you agree?

Define 'staffing' as a function of management and state its importance.

Why are internal sources of recruitment considered to be more economical?

'Internal sources of recruitment are better than external sources of recruitment'. How? Explain by giving any four reasons.

Explain the following terms
(i) Web publishing
(ii) Campus recruitment 
(iii) Transfers