Modify currency.php$,$ using a FOR loop to display a table with $2$ columns, where the rows in the first column show differnt US dollar amounts from $$100$ to $$1000,$ in increments of $$100($so ten rows in total$),$ and the second column shows the equivalent amounts in each row, converted to Canadian dollars $($this will be US dollar amount multiplied by the conversion rate$).$ The heading for the $2$ columns should be "USA $$"$ and "CAN $$".$ The code already includes a variable named $conversionRate and an intro paragraph. The conversion rate was accurate at the time of writing and you might like to change this to the current rate.