Home Depot stores in Canada had sales of $$9\mathrm{.}34$B in $2021,$ which represents $17\mathrm{.}2\%$ of the Canadian home improvement and building supplies industry.

a$.$ What were the total Canadian industry sales for $2021?($Enter your answers in billions of dollars. Round your answer to $2$ decimal places.$)$

b$.$ What is the dollar value of industry sales Canada wide for $2022$ if the industry is expecting growth of $2\mathrm{.}3\%$ in $2022?($Do not round your intermediate calculations. Enter your answers in billions of dollars. Round your answer to $2$ decimal places.$)$