Could you hlp me with coding this using find$/$index functions:

E$.$ Data Analysis $-$ Use logical indexing, the $f$ ind $()$ function, and MATLAB statistical functions to

answer the following questions. Do NOT use loops or if statements. Print each answer to the

command window with a proper message and units, where appropriate. Print all numbers $-$

except years $-$ with $2$ decimal places.

Answer parts $i-$ iii using the average matrix that you calculated in part $C$ :

i$.$ What was the first year that the annual average ocean $pH$ fell below $8\mathrm{.}1?$

ii$.$ How much did the average ocean pH fall from $1988$ to $2019?$

iii. How much did the average ocean CO$2$ concentration rise from $1988$ to $2019?$

My average matrix is $32$x$4$

Column $1$: year $($from $1988$ to $2019)$

Column $2$: average Ocean pH

Column $3$: average Ocean CO$2$

Column $4$: average Atmospheric CO$2$