A new customer asks if all of its older company computers, which are still running Windows XP$,$ can be immediately upgraded to Windows $10.$ What are two important concerns that the IT technician must discuss with the customer in order to determine if the OS upgrade can be done? $($Choose two.$)$compatibility of existing applications and custom software with the new OSminimum memory and processor requirements for Windows $10$the timeframe for the end of support for Windows $10$the availability of wireless $802\mathrm{.}11$ standards support in the new OSOS support for new printers and scanners they may purchase