Tamara has $500 she is looking to save for a class trip. she wants to earn the most possible interest and will not need access to her money for a full year. which type of savings account will be best for tamara?
a. checking account
b. certificate of deposit (cd)
c. money market account
d. savings account

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.