Answer:
all firms produce and sell a standardized or undifferentiated product
Explanation:
A perfectly competitive market is a market in which there are many companies that offer the same product, there are not entry barriers which makes it easy for an organization to enter or exit the market. Also, the companies are not able to influence the market and they are not able to control the conditions in it. According to this, the answer is that in a perfectly competitive market, all firms produce and sell a standardized or undifferentiated product.
Answer:B. She is entitled to recover the damages if she can show that Roland agreed to pay such damages in his contract with her.
Explanation:
The non payment of the N500 installment by Roland constitute a breach of the sales contract, However an evidence of a commitment to be liable for additional cost that will be incurred will make it possible for Selina to recover the damages.