A greeting card company incurred the following costs associated with running its business last month: cardstock $($thick paper$),$ $$9,910$; ink, stickers, ribbons, and other card attachments, $$7,610$; rent on office space, $$1,510$; rent on factory space, $$2,410$; office salaries, $$5,310$; factory labor, $$9,010$; and advertising, $$960.$

How much were its total product costs last month?

Total product costs $ $$

How much were its total period costs last month?

Total period costs $