Which of the following statements are true? a) light waves are not true waves. b)sound waves can travel through liquids. c)waves can only move matter up and down or from side to side. d) sound waves cannot travel through empty space. e) light waves need matter in order to travel

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

thermal energy is the answer