Each year, roughly 10^6 computer programmers each make about $ 10^5. How much money is this all together? Express your answer both as a power
of 10 and as a dollar amount.

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$