how will potentially the following challenges impact on each other:

- The curtain maker is delayed and will not be able to complete their work for another month. - The delivery of the kitchen units is delayed by two weeks due to a shortage of available van drivers. You are unable to fit the kitchen sink where you planned because of the location and availability of feed and drainage pipes. The sink needs to be moved 200mm to the right or left.

- There has been a mistake on the floor plan with the sizing of the windows. Each one is 100mm bigger to the left on elevation C. - The tiler has broken his arm and will start work 3 weeks later than you had planned. However, he promises that he will be able to complete the work within 1.5 weeks of the original completion date.