:( what is the sum of the geometric series15 e 2(1/3)^3x = 0rounded to the nearest whole a) 1b) 2c) 3d) 4the picture is attached! i don’t get it !

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%