Danner corporation reported net sales of $600,000, $680,000, and $780,000 in the years 2013, 2014, and 2015, respectively. if 2013 is the base year, what percentage do 2015 sales represent of the base? question 9 options: 115% 130% 77% 30%

Trade will take place: a. if the maximum that a consumer is willing and able to pay is less than the minimum price the producer is willing and able to accept for a good. b. if the maximum that a consumer is willing and able to pay is greater than the minimum price the producer is willing and able to accept for a good. c. only if the maximum that a consumer is willing and able to pay is equal to the minimum price the producer is willing and able to accept for a good. d. none of the above.