1.diketahui Q= 50+2p p=50 ditanya elastisitas penawaran 2.diketahui p=50+1/2q p=100 ditanya elastisitas permintaan #pake caranya ya makasih

Q=50+2p
Q=50+2(50)
Q=50+100
Q=150

p=50+1/2q
100=50+1/2q
100-50=1/2q
50=1/2q
q=50/2
q=25

1.
Q = 50 + 2P
Q = 50 + 2(50)
Q = 150

E = Q' × P/Q
E = 2 × 50/150
E =0,67 (Inelastis)


2.
P=50+1/2Q
100 = 50 + 1/2Q
1/2Q = 50 - 100
Q = -25

E = P' × P/Q
E = 1/2 × 100 / -25
E = -2 (Inelastis)