From the following data, calculate (a) National income, and (b) Personal disposable income.

		(र in crores)
(i)	Compensation of employees	1200
(ii)	Rent	400
(iii)	Profit	800
(iv)	Consumption of fixed capital	300
(v)	Mixed income of self-employed	1000
(vi)	Private income	3600
(vii)	Net factor income from abroad	- 50
(viii)	Net retained earnings of private enterprises	200
(ix)	Interest	250
(x)	Net indirect taxes	350
(xi)	Net exports	- 60
(xiii)	Direct taxes paid by households	150
(xiii)	Corporate tax	100