Suppose there are three identical vases available to be purchased. Buyer 1 is willing to pay Rs30 for one, buyer 2 is willing to pay Rs25 for one, and buyer 3 is willing to pay Rs20 for one. If the price is Rs25, how many vases will be sold and what is the value of consumer surplus in this market ?

• A. Three vases will be sold, and consumer surplus is Rs80
• B. One vase will be sold, and consumer surplus is Rs5.
• C. One vase will be sold, and consumer surplus is Rs30.
• D. Three vases will be sold, and consumer surplus is Rs0.