Given the Covid-19 pandemic, face mask has become not only a necessity but also an important personal defense against the virus. In Malaysia, demand for face mask has increased tremendously at the start of the pandemic. Illustrate increase in the demand for face mask with an appropriate diagram.

Explain the diagram in detail and also explain what are the subsequent effects in the face mask market following increase in demand.

For the diagram you can just estimate the numbers. Please help me. I have to submit this by coming Wednesday (9 September 2020).

My friend recommend this app, so I believe you would help me.

Thank you in advance.