John F. Kennedy was the 35th president and served from January 1961 tell his assignation in 1963 in November.
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Answer:a. the stepped Doric columns and the frieze
Answer:
D, If you buy two new games, your opportunity cost is the time you could spend talking on the phone.
Explanation Opportunity cost is the value of the next best thing you give up whenever you make a decision. In this case the opportunity cost of buying the two games is the time you could be using the phone.