Find online the annual $10-K$ report for Costco Wholesale Corporation $($COST$)$ as of August $28,2022.$ Answer the following questions from the income statement:

a$.$ What were Costco revenues for that year? By what percentage did revenues grow from the prior year?

b$.$ What were Costco operating and net profit margins in that year?

c$.$ What were Costco diluted earnings per share in that year? What number of shares is this EPS based on$?$

a$.$ What were Costco revenues for that year? By what percentage did revenues grow from the prior year? $($Select the best choice below.$)$

A$.$ Revenues for that year were $$195,929$ million and they increased by $17\mathrm{.}49\%$ with respect to the prior year.

B$.$ Revenues for that year were $$226,954$ million and they increased by $15\mathrm{.}83\%$ with respect to the prior year.

C$.$ Revenues for that year were $$166,761$ million and they increased by $5\mathrm{.}26\%$ with respect to the prior year.

D$.$ Revenues for that year were $$158,423$ million and they increased by $30\mathrm{.}20\%$ with respect to the prior year.

b$.$ What were Costco operating and net profit margins in that year? How do they compare with its margins in the prior year? $($Select the best choice below.$)$

A$.$ Operating profit margin was $3\mathrm{.}43\%$ while net profit margin was $2\mathrm{.}57\%.$

B$.$ Operating profit margin was $3\mathrm{.}42\%$ while net profit margin was $2\mathrm{.}56\%.$

C$.$ Operating profit margin was $3\mathrm{.}26\%$ while net profit margin was $2\mathrm{.}40\%.$

D$.$ Operating profit margin was $3\mathrm{.}09\%$ while net profit margin was $2\mathrm{.}45\%.$

c$.$ What were Costco diluted earnings per share in that year? What number of shares is this EPS based on$?($Select the best choice below.$)$

A$.$ The diluted earnings per share were $$11\mathrm{.}27$ and were based on $444\mathrm{.}35$ million shares.

B$.$ The diluted earnings per share were $$13\mathrm{.}14$ and were based on $444\mathrm{.}76$ million shares.

C$.$ The diluted earnings per share were $$9\mathrm{.}02$ and were based on $443\mathrm{.}90$ million shares.

D$.$ The diluted earnings per share were $$8\mathrm{.}57$ and were based on $439\mathrm{.}46$ million shares.