Suppose a toy manufacturer is faced with the following collection of investment projects: (a) Opening a retail outlet (b) Introducing a new line of dolls (c) Introducing a new action figure in an existing line of action figures (d) Adding another packaging line to the production process (e) Adding pollution control equipment to avoid environmental fines (f) Computerizing the doll-molding equipment (g) Introducing a child's version of an existing adult board game Classify each project into one of the four categories: expansion replacement, new product or market, or mandated