Question: Fill in the rest of the production function for Candy's Candies from the information provided.
![1469_Candy.png](https://secure.tutorsglobe.com/CMSImages/1469_Candy.png)
a. Candy's Candies begins to experience diminishing marginal product with which worker?
b. Does Candy's Candies ever experience negative marginal product? If so, with the addition of which worker?