At the beginning of the Covid19 pandemic, toilet paper became scarce and there were many cases of price gouging (rapid increases in prices). Which curve obeys the law of demand and most plausibly represents the demand for toilet right after the pandemic struck $15 12 9 S 6 D3 3 D 0 1 2 3 4 5 6 7 Quantity O D1. O D3 OD2. OS