How do very long radio waves reach stations beyond the curvature of the earth?
a. they pass through the middle of the earth
c. they are relayed by multiple stations
b. they cannot reach stations around the curvature of the earth
d. they bounce off a charged layer of the atmosphere

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

b.

hope this : )