Where the price of the goods under a contract of sale is to be fixed by the valuation of a third party who fails to fix the valuation, but goods are supplied to the buyer, under section 10 of the Sale of Goods Act, 1930, the buyer is

• A. liable to pay the reasonable price of the goods.
• B. liable to pay the minimum price of the goods.
• C. not liable to pay any price until fixed by the valuer.
• D. liable to pay the maximum retail price.