The cost of a newsletter subscription is $20 per year. the cost is expected to increase 10% each year. which expression can be used to find the cost n years from now? what will the expected cost be at the end of 3 years? a) 20(1.1)n; $26.62 b) 20(1.1)n ; $24.30 c) 20(1.1)(n + 1); $29.28 d) 20(1.1)(n + 2) ; $32.21