Q.) Suppose that tax paid by a certain person per year is denoted T_i, and is calculated using the following relationship to that persons gross income (Gi):

Ti = 0.25(Gi 10000)

(i.e, only people who have an income over $10,000 per year are taxed, and only the income beyond $10,000). You are told that the total gross income for an area with 200 people is $6,000,000. Assume that all the people measured makeover $10,000 a year.

a.) Find the total taxes collected for the 200 people.

b.) Find the summation 1/100 times T_ifor the 200 people.