Give the step-by-step reasoning process and then the final answer. Aaron pays his actuary membership fees each year. The membership fee increases yearly by $10. If he pays $80 in the first year, how much does his membership cost, in dollars, in the sixth year?
In year 2 he pays 80 + 10 = $90. In year 3 he pays 90 + 10 = $100. In year 4 he pays 100 + 10 = $110. In year 5 he pays 110 + 10 = $120. In year 6 he pays 120 + 10 = $130.
The final answer: 130.