Which of the following is a common symptom of senioritis?

What goes wrong in autoimmune disease?

Firms use marginal analysis to determine prices by a) changing prices in accordance with information from retailers. b) using comparisons with strong competitors to position prices accordingly. c) examining the effect on revenue of small changes to the price of one item. d) trying to minimize production costs by using better and more efficient methods.

What is the effect of mori's introducing japanese terms especially ronin paragraph 6 at the beginning of her essay