The Fundamental Difference Between a Protostar and a Star Is

question 20

True/False

The fundamental difference between a protostar and a star is that the latter has nuclear fusionas its energy source and the former does not.

---

Definitions:

Accounting Break-Even

The point at which total revenues equal total expenses, resulting in neither profit nor loss.

Fixed Costs

Expenses that do not change based on the level of production or sales.

Required Return

The minimum expected yield by investors for providing capital to a company, considering the investment’s risk level; another perspective on the return investors seek for risk-taking.

Caster

The forward or rearward tilt of the kingpin centerline to vertical when viewed from the side. Zero caster indicates that the kingpin is located at true vertical. Positive caster occurs when the kingpin tilts rearward (leans behind) and negative caster occurs when the kingpin tilts forward.