00:01
We need to get the price level of 2020.
00:04
What we need to do is we need to take the prices and multiply by the quantity for 2020.
00:23
So we do the price of a times the quantity.
00:28
Do the price of b times the quantity and add that.
00:33
And the price of c times the quantity.
01:06
So you get 965.
01:08
And if we want to use cpi, our consumer price index is going to be the cost of products and services in the current period divided by cost in the previous time period.
01:39
But because we don't have the previous time period, we would just do this calculation.
01:46
So we need nominal gdp of 2022.
01:51
This is based off of the current year prices.
01:57
Prices.
02:04
So 2022 is $4 times 120 and then you would just do the prices times the quantities for that year.
02:20
So since it's nominal we're just using the quantities from that year...