should be the explicit costs of this man for this whole processes? What should be the implicit costs of this man for this whole processes? Do you think that the concept of economic profit can be used to explain the final decision (to select a woman to be his wife) of the regular man? 4.2 For a regular woman who wants to select a man to be her husband (or to get marriage), it will also take a lot of processes and take a period of time before she will accept the marriage proposal from a man. What should be the explicit costs of this woman for this whole processes? What should be the implicit costs of this woman for this whole processes? Do you think that the concept of economic profit can be used to explain the final decision (to say "yes" to a marriage proposal from a selected man) of the regular woman