Jane chose to buy a red shirt with the price $37.50. She was also interested in a pink shirt priced $25 which she did not buy. From this we can conclude that A. Jane likes the pink shirt more than the red shirt. B. Jane likes the red shirt at least 50% more than the pink shirt. C. Jane would have been better off if she did not buy either shirt. D. Jane likes the red shirt only slightly, about 10%, more than the pink shirt.

Which of the following is true for the relation f(x)=2x^2+1

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.

Which one is the correct answer, and why?