Question $2$ same table $-$ using the CPI method, calculate inflation$/$deflation from $2020$ to $2022$:

$-0\mathrm{.}1540$

$0\mathrm{.}1540$

$-0\mathrm{.}1590$

$0\mathrm{.}1590$

$-0\mathrm{.}1595$

$0\mathrm{.}1595$ Using the table below, calculate the GDP deflator for $2023$

$\backslash$table$[[,$year,Burkin Bag,Burkin Price,Nikes,Nikes Price$],[,2019,3,$$$100\mathrm{.}00,10,$$$125\mathrm{.}00],[,2020,4,$$$200\mathrm{.}00,11,$$$110\mathrm{.}00],[$BASE YEAR,$2021,2,$$$140\mathrm{.}00,12,$$$135\mathrm{.}00],[,2022,3,$$$125\mathrm{.}00,10,$$$120\mathrm{.}00],[,2023,4,$$$175\mathrm{.}00,11,$$$150\mathrm{.}00]]$

$-\mathrm{.}1113$

$\mathrm{.}2914$

$\mathrm{.}8898$

$1\mathrm{.}078$

$1\mathrm{.}149$ using the same table, what is deflation$/$inflation from $2021$ to $2022$ using the deflator method?

$-\mathrm{.}0745$

$-\mathrm{.}0894$

$-\mathrm{.}0973$

$-10\mathrm{.}17$

$-\mathrm{.}1102$

same table $-$ using the CPI method, calculate inflation$/$deflation from $2021$ to $2022$: