Store uses a selling price based markup of 40% and item cost to store a 300 what selling price with the store set for the item a 335 b 400 c 435 d 500

Hi There! :)

Store uses a selling price based markup of 40% and item cost to store a 300 what selling price with the store set for the item A 335 B 400 C 435 D 500

400! :)