An art gallery has contracted you to organise their new art exhibition in Cape Town. You are the project manager. However, owing to budgetary considerations, you only have four employees (John, Busi, Jade, and Lukas) at your disposal. Construct/draw a work breakdown structure (WBS) up to level 3, with responsibility assignment matrices, that incorporates the following five categories: advertising, lighting, website, food and drinks, and tickets. Each category should have at least one WBS item underneath. Due to other work commitments, Jade can only do the website and Busi only the tickets.