Complete this worksheet to review key concepts from the lesson. 

1. Measuring pregnancy rate helps identify _______________ ewes for _______________ . 

2. Ideally, each ewe would have _______________ (number) healthy lamb(s) per lambing. 

3. For breeds capable of breeding year-round, the lambing schedule can be _______________ so the ewes lamb more often than once each year. 

4. Each exposed ewe should wean at least _______________ pounds of lambs in most production situations. 

5. _______________ costs to maintain the ewe flock account for a majority of expenses. 

6. _______________ income is the total amount of money generated from sales over the course of a year, before expenses. 

7. Net income is simply _______________ income minus the _______________ associated with the enterprise.