Monopoly price Quantity Q MAX 0 Costs and Revenue Demand Average total cost Marginal revenue Marginal cost A 1. The intersection of the marginal-revenue curve and the marginal-cost curve determines the profit-maximizing quantity... B 2. ...and then the demand curve shows the price consistent with this quantity.
Sr. No. Name Abbr. Headquarters Date Established Divisions 1 Central CR November 5, 1951 Mumbai Mumbai, Bhusawal, Pune, Solapur, Nagpur 2 East Central ECR October 1, 2002 Hajipur Danapur, Dhanbad, Mughalsarai, Samastipur, Sonpur 3 East Coast ECoR April 1, 2003 Bhubaneswar Khurda Road, Sambalpur, Visakhapatnam 4 Eastern ER April, 1952 Kolkata Howrah, Sealdah, Asansol, Malda 5 North Central NCR April 1, 2003 Allahabad Allahabad, Agra, Jhansi 6 North Eastern NER 1952 Gorakhpur Izzatnagar, Lucknow, Varanasi 7 North Western NWR October 1, 2002 Jaipur Jaipur, Ajmer, Bikaner, Jodhpur 8 Northeast Frontier NFR 1958 Guwahati Alipurduar, Katihar, Lumding, Rangia, Tinsukia 9 Northern NR April 14, 1952 Delhi Delhi, Ambala, Firozpur, Lucknow, Moradabad 10 South Central SCR October 2, 1966 Secunderabad Secunderabad, Hyderabad, Guntakal, Guntur, Nanded, Vijayawada 11 South East Central SECR April 1, 2003 Bilaspur, CG Bilaspur, Raipur, Nagpur 12 South Eastern SER 1955 Kolkata Adra, Chakradharpur, Kharagpur, Ranchi 13 South Western SWR April 1, 2003 Hubli Hubli, Bangalore, Mysore 14 Southern SR April 14, 1951 Chennai Chennai, Madurai, Palakkad, Salem, Tiruchchirapalli, Thiruvanathapuram 15 West Central WCR April 1, 2003 Jabalpur Jabalpur, Bhopal, Kota 16 Western WR November 5, 1951 Mumbai Mumbai Central, Vadodara, Ratlam, Ahmedabad, Rajkot, Bhavnagar
In addition, Central Organisation for Railway Electrification (CORE) headquartered at Allahabad is also headed by a GM.
Its job is to undertake electrification projects of IR & monitor their progress across the country.
Name Headquarters Purpose Diesel Locomotive Works Varanasi Manufacture mainline diesel-electric for passenger and freight traffic Chittaranjan Locomotive Works Chittaranjan Manufacture electric locomotives using DC traction as well as AC-AC transmission Diesel-Loco Modernisation Works Patiala Manufactures key sub-assemblies for Diesel Locomotives Integral Coach Factory Chennai Make coaches for the Indian Railways Rail Coach Factory Kapurthala Modern plant and has a much more flexible automation Wheel & Axle Plant Bengaluru Makes cast wheels for wagons
two new Rail Coach Factories besides augmenting the capacity of existing production units.
These new Manufacturing Units are to be setup as departmental production units or through the Joint Venture route.
“ Indian Railways is also moving ahead with the Dedicated Freight Corridor Projects on Western Route from Jawaharlal Nehru Port Trust near Bombay to Rewari and Eastern Route from Ludhiana to Dankuni. These corridors would add significant capacity in freight transportation and would be operational in 2016-17. “