bob has $2. he gets $2 more dollars. how many dollars does he have
Whats the interest rate again?
If non $4. Trick Question?
I must concur with rachie, is there an interest rate? Or perhaps a fee Bob must pay in an alloted time? If none of these factors apply then the amount of currency Bob is in possesion of is 4 U.S.D.
it is $4