________ is a Metal frame in which types are laid and the text composed.a) Compositorb) Galleyc) Platend) None of the above

The correct answer to the question is b) Galley.

A galley refers to a metal frame used in the printing process where types (individual letters and characters) are laid out and arranged for composing the text. In traditional printing, a compositor would arrange these types in the galley to ensure that they are properly aligned and spaced for printing. The galley serves as a temporary holding area for the types before they are locked into the printing press. This method was widely used in letterpress printing techniques.

In summary, among the options provided, "galley" is the most accurate term for the metal frame specifically designed for laying out types in printing.