You are a very famous finance guru and you expect Tesla $($TSLA$)$ to have earnings per share

of $$7\mathrm{.}94$ for year $2022($somewhat higher than the average year $2022$ earnings estimate

according to some Marketbeat$).$ If Tesla stock is currently trading at $$793\mathrm{.}55$ per share, then,

based on your EPS $2022$ estimate, Tesla's P$/$E ratio should be about

a$)100$

b$)160$

c$)0\mathrm{.}10$

d$)79\mathrm{.}4$

e$)$ None of the above is correct, instead it should be

$($Right answer is a$)$ but i need to have step by step explanation$)$