Plz solve this question

1. Name the 4 stages (that is, name EACH "A," "B," "C," and "D"). (4 points) 2. Name each curve you see (curves "1" and "2"). (2 points) 3. Why is "curve 2" negative before it turns positive over time? (2 points) 4. Give one example of a product OR a product category for each stage of the product life cycle. (4 example products = 4 points) Sales and profits ($) "A" "B" 1 1 1 O Time "2" Products