Final answer:
Option B, buyer obtaining financing, benefits the seller because it ensures that the buyer will have the necessary funds to complete the property purchase. Other options like termite inspection and buyer's property inspection are for the buyer's protection, while the seller's purchase of a new home is not directly connected to the seller's benefit in the transaction context.
Step-by-step explanation:
In determining which of the following contingencies benefits the seller, we should consider the situation from the perspective of the seller's interests. Contingencies are conditions written into contracts that provide protections and certain guarantees for either the buyer or seller involved in a transaction. They commonly pertain to real estate transactions.
Option A, the seller's production of a termite inspection certificate, is beneficial for the buyer as it reassures the buyer about the condition of the property. Similarly, Option D, the buyer's inspection of the property, is an advantage for the buyer by allowing a thorough check of the property before finalizing the purchase.
Option C, involving the seller's purchase of a home, does not hold an immediate impact on the current transaction from a seller's perspective unless it is contingent on the sale of the existing property, which may then indirectly benefit the seller.
This leaves us with Option B, the buyer obtaining financing. The assurance that the buyer can secure the necessary funds to complete the transaction directly benefits the seller, as it increases the likelihood of the sale proceeding without financial hindrances. Therefore, the correct answer is Option B: buyer obtaining financing.