Gordon wants his wife to spend two weeks fishing with him in…

Gordon wants his wife to spend two weeks fishing with him in Hawaii, even though his wife hates fishing. To get her to agree, he first asks if she will go hunting (something she also hates doing) with him for six months in Alaska. When she rejects the Alaska offer, he says, “Well, then how about a two-week fishing trip to Hawaii?” Gordon’s strategy is based on which of the following tactics?