While consumerism during the 1920s boosted the economy, it also led to
more savings
higher debt.
lower debt.
fewer stocks.

While consumerism during the 1920s boosted the economy, it also led to "higher debt," since many people took out loans in order to pay for things that they could not afford.

Explanation:

the answer is: must pay taxes on profits

since it is considered as a part of your income, profits from investments is eligible for tax payment.

the tax from your investment could be influenced by how long you decided to sell it. united states promotes keeping your investment for long term period. so, the tax rate for investments that you sell in less than one year is typically higher compared to investments that you sell in more than one year period.

there is no chart here so no one can answer this.