Question 74 - 76 refer to following paragraph:

W: Welcome to the Gould Museum of Ancient Artifacts. (74) I’ll be your guide today for the Ancient Egypt exhibit. (75) The majority of the artifacts you will see today are being put on public display for the first time. In particular, this exhibit features the everyday objects used by ancient Egyptian people. These items include jewelry, pots, and kitchen utensils. (76) After this tour, you can purchase a book in our gift shop that includes photographs of the artifacts with more detailed background information explaining their origins.

74. Who most likely is the speaker?