According to the NPS, park rangers seeking permanent employment (not seasonally, like summer park rangers) earn starting salaries anywhere from $20,908 for a GS-5 to $31,680 for a GS-9. The employee level and salary depends on the experience and college degree of the applicant.
UNDERSTANDING YIELD CURVES A yield curve is a line graph that illustrates the relationship between the yields and maturities of fixed income securities. Yield curve graphs provide a quick way to review and compare the yields that different types of fixed income securities offer, and to determine investor expectations for market conditions in the future.
The zero-coupon (or spot) yield curve. The zero-coupon (or spot) yield curve plots zero-coupon yields (or spot yields) against. term to maturity. In the first instance if there is a liquid zero-coupon bond market we can. plot the yields from these bonds if we wish to construct this curve.