1. Using 50 observations, the following regression output is obtained from estimatingy =₀+₁x+₂d₁+₃d₂+.

	Coefficients	Standard Error	t Stat	p-value
Intercept	0.61	0.23	2.75	0.007
x	3.12	1.04	3.01	0.003
d1	13.22	15.65	0.85	0.401
d2	5.35	1.25	4.27	0.000

a.Computeyy^forx= 250,d₁= 1,andd₂= 0;computeyy^forx= 250,d₁= 0,andd₂= 1.(Round your final answers to 2 decimal places.)

	yy^
x= 250,d1= 1 andd2= 0	__?___
mmx= 250,d1= 0 andd2= 1	___?___