Answer:
increased; 3.33 cents
Step-by-step explanation:
Fixed cost is cost that doesn't vary with unit produced. It remains constant
Average fixed cost = Fixed cost/ output
Average fixed cost last month = $900 / 3000 = $0.3
Average fixed cost this month = $900 / $2700 =$ 0.333
Average fixed cost this month ($0.333) is greater than Average fixed cost last month by $ 0.333 - $ 0.3 = $ 0.033 = 3.33 cents
I hope my answer helps you