1.FP = [count total * 0.65] + 0.01 * sum(Fi)
2.FP = count total * [0.65 + 0.01 * sum(Fi)]
3.FP = count total * [0.65 + 0.01] * sum(Fi)
4.FP = [count total * 0.65 + 0.01] * sum(Fi)
Answer:2