Answer :
A= P(1 +r/n)^n(t)
= 400 (1 + .08/1)1(2)
= 466.56
466.56 - 400 = 66.56
answer is D. $66.56
= 400 (1 + .08/1)1(2)
= 466.56
466.56 - 400 = 66.56
answer is D. $66.56
it is simply c because 8% annual of £400 is £32 then times that by 2 for 2 years is £64. if you want my working out...don't hesitate to ask and I'll comment them to you..hope I helped