Pls answer what model of the atom was developed from heisenberg's uncertainty principal?

a. the chocolate chip cookie model
b. the planetary model
c. the bohr model
d. the electron cloud model

D. the electron cloud model

(process of elimination: chocolate chip model came way before, planetary and Bohr's are the same and were developed by Niels Bohr)

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