LE SAppin a71 PANL A SolutionAnswer is Panel C Explanation P
     LE SAppin a71 PANL A  
  
  Solution
Answer is Panel C.
Explanation:
Panel C represent Unit elastic as it represents equal change in distance of supply on X-axis with the change in price on Y-axis.
panel A repesent perfectly inelastic supply
Panel B represent perfectly elastic supply.
Panel D represents more than unit elastic as the supply curve is more flatten towards X-axis.

