Suppose you learn that in $2020$ and $2021,$ several professional sports franchises, such as the Oakland Raiders $($football$),$ FC Cincinnati $($soccer$),$ the Los Angeles Rams $($football$),$ and the Los Angeles Chargers $($football$),$ are planning to open new stadiums. Suppose you learn that to fund the projects, there is going to be a tax increase on various activities and goods in their respective cities.

Assuming there are no other changes to $S_A$ or $D_A,$ the projected $D_A$ will be than the projected $S_A,$ placing pressure on interest rates.