Incoming calls to a customer service center are classified as complaints $(75\%$ of calls$)$ or requests for information $(25\%$ of calls$).$ Of the complaints, $40\%$ deal with computer equipment that does not respond and $57\%$ deal with incomplete software installation; in the remaining $3\%$ of complaints, the user has improperly followed the installation instructions. The requests for information are evenly divided on technical questions $(50\%)$ and requests to purchase more products $(50\%).$ Round your answers to four decimal places $($e$.$g$.0\mathrm{.}9876).$