Dear Tutor, please choose the right answers only without explanation. Thank you.

a)

In the two-sided search model by Burdett & Coles (1999), all "Class 1" men face the same probability to marry the most at- tractive woman.In the 1960 "Quantity-Quality" model by Gary Becker, child quantity and quality per child are perfectly substitutable in parental preferences.Consider the simple model of divorce we considered in lectures which assumes transferable utility. A divorce will occur when a couple cannot nd an allocation within marriage that dominates the sum of spouses? outside options and the costs of getting a divorce