Answer:
The best answer to your question: Which of the following would describe Shelly´s response to Mandy for her first offer, would be: Equivocal acceptance.
Step-by-step explanation:
Equivocal means to use words, or meanings that can be interpreted in different ways, or that have a double sense. In this case, Mandy is going to sell her iPad and Shelly wants to buy it. However, she uses words that give a double meaning. On the one hand, she says she will buy it, but, such an acceptance will come with the condition that Mandy lowers the price to an acceptable level for Shelly. In the end, the double meaning, or the interpretation from Mandy on Shelly´s words lead her to accept the proposal, even though it is not advantageous for her as she will not be getting the original price that she intended. However, she will be still gaining something and she will be achieving her goal, which was to sell her iPad.