If interviewing for a job like a bill collector for a loan shark, Bob mentions his degree into martial arts by the Hard Knox Reformatory, his summer internship along with BreakUrLegs, Inc., as well as his family links. Bob’s casual discussion of such credentials is an illustration of: (1) occupational crowding. (2) screening. (3) specific training. (4) signaling. (5) value comparison.
Can someone explain/help me with best solution about problem of Economics...