Describe the different types of instructional characteristics that this program should have for learning and transfer to occur resulting in a decrease in injuries and accident. Would these characteristics vary depending on who was attending the program (e. g., managers, train crew, employees who maintain track, structures, or signals)

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.