How many options were granted during $2020$ under the plan?

Options granted during $2020$

$2.$ How many options were exercisable a$)$ June $30,2020?$

Options exerciseable at June $30,2020$

$3.$ How many options were exercised in $2020,$ and what was the average price of those exercised? $($Round average price to $24$ places, eg$.15\mathrm{.}25.)$

Options exercised in $2020$

Average price $$What is the total stock$-$based compensation expense for stock options and the total compensation expense for restricted stock, restricted stock units $($RSUs$),$ and performance stock units $($PSUs$)$ for $2020,2019,$ and $2018?$

$\backslash$table$[[,2020,,2019,2018],[$Total stock$-$based compensation expense,$$,,$$ $,$$$],[$Total compensation expense,$ $,,,$$ $ $$