00:01
So this is question problem number three from chapter 12.
00:07
And this question is going to ask about what is average tax rate and the marginal tax rate.
00:16
So the first thing we're going to do is to make sure we are clear about the definition of these two terms.
00:25
So these two sentences copy and paste, i copy and paste from the text.
00:32
So i'm going to rephrase what's going on here.
00:36
So the average tax rate is total taxes paid divided by total income.
00:43
The marginal tax rate is the amount by which taxes increase from an additional dollar of income.
00:51
So back to this question.
00:54
And in order to, so first, you order to calculate average tax rate, so we need to calculate total taxes.
01:05
So in this case, we should know that the total tax, first we know we don't need to worry about the first 20 ,000 because it exempt from the tax.
01:17
So we need to worry about this amount.
01:21
So we need to use the 50 ,000 subject 20 ,000...