Gross domestic product (gdp) is a measure of the economic output of a country. the gdp of the united states was about 1.2 x 10^13 dollars in 2005. this is about 3 times the gdp in 1985. what was the u. s. gdp in 1985?
4 x 10^2
4 x 10^3
4 x 10^12
4 x 10^13

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.