It is a rainy day, and you are considering taking an Uber one mile to meet some friends. You have decided you are willing to pay $$20$ to avoid geeting wet from the rain. The trip would normally cost you $$8,$ but due to the weather the surcharge is triple the regular cost. You should because the benefit to you of taking the Uber is $q,$ than the cost.

walk; less

walk; more

take an Uber; less

take an Uber; more

The difference between a centralized economy and a market economy is that:

the centralized economy does not have any markets for goods and services, whereas a market economy has fully functioning markets.

governments make production decisions in a centralized economy, and individuals make production decisions in a market economy.

governments have maximum decision$-$making power in a centralized economy but have zero decision$-$making power in a market economy.

individuals make production decisions in a centralized economy, and the government makes production decisions in a market economy.