<prompt> Translate the following text to SwahiliAfter a product passes this decision point and added investments are made, the cost of making changes to the product design also increases significantly.  <response>: Baada ya bidhaa kupita hatua hii ya uamuzi na uwekezaji wa ziada umefanywa, gharama ya kufanya mabadiliko kwa muundo wa bidhaa pia huongezeka kwa kiasi kikubwa. 