You add two new items to your menu. total sales grow from $4,567 to $5,112 but your food cost average climbs from 22% to 28%.

Einstein office equipment has a rental plan for office machines. a fax machine that lists for $722.98 can be rented for 22% of the price annually. the state imposes a usage charge of 3.2%. if stephen hawking travel decides to rent the fax machine, what will its total monthly rental charge be?