Rosie is saving money. She has \$ 120 in her account today and will begin saving by making \$ 30 deposits into her account. If she makes m such deposits, the expression that best represents the number of dollars in her account is
Answer Choices
A. 120+m
B. 30 \mathrm{~m}
C. 30+120 m
D. 150 \mathrm{~m}
E. 120+30 m