$19.$ 'Strategy' exists at different levels in an organisation. Some explanations of different aspects of strategy are listed below.

Select the two statements which are correct:

A$.$ Business unit strategy is about where and how to compete in target market$/$s

B$.$ Corporate strategy is about which types of market to be in and which types of products to offer in order to compete

C$.$ Functional activities are non$-$strategic as they are all concerned with executing actions to fulfil corporate strategy

D$.$ If a company has communicated a strong corporate strategy, the need for business units to create its own strategies is much reduced