If you buy a pair of Beats headphones at the store, which function does money play in the transaction? A contract for transaction
A store of value
. A medium of exchange
• A paper trail of your purchase
. Aunit of account

Final nal exam questions 28. a drug addiction will make more important to you. a. maintaining friendships b. personal hygiene c. having a source of income d. mental health

What is the matter with minds of society these days ?

Consider the following invention from the american industrial era. cotton gin – a machine that removed seeds from short-staple cotton which option explains how this invention contributed to the role of the united states as an emerging world power? a. it was in high demand abroad, as many european nations had begun farming cotton. b. it led to the decline of slavery in the south, which enhanced america’s international reputation. c. it freed up many slaves to become factory workers in northern cities, which improved the economy. d. it increased production efficiency of a us cash crop that was in high demand in other nations.