The records of a computer retail store show that out of the 25customers who purchased a desktop computer last month, all but 8also purchased a service plan that extends the warranty for an extra year. Out of the 100customers who purchased a notebook computer last month, all but 22 purchased the same service plan.

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%