Consider three different raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048. i)What size is frame buffer (in bytes) for each

Consider three different raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048.

i)What size is frame buffer (in bytes) for each of these systems to store 12 bitsper pixel?

ii) How much storage (in bytes) is required for each system if 24 bits per pixel are to be stored?