XYZ company has expanded the types of products it sells. In order to make the many different types of new products, XYZ needed to find new suppliers $,$ build new facilities, purchase different types of machines, and hire many new employees. Less has led to an increase in costs that is not fully covered by the smaller increase in revenue. This is an example of: Capacity cushion Wait$-$and$-$see capacity strategy OExpansionist capacity strategy Diseconomies of scale Economies of scale