Evangeline must spend 3/8 of her weekly salary on rent and 1/6 of her remaining salary on food. Which of the following could be percentages of her weekly salary that Evangeline devotes to entertainment, while still enabling her to place 4/9 of her salary into a savings account?

Indicate all such percentages.

a. 0.5%

b. 5.0%

c. 7.5%

d. 10.0%

e. 15.0%

f. 25.0%

g. 50.0%