60 POINTS PLS HELP!!!!!!!!
Select the correct answer from each drop-down menu.

What are the advantages of upgrading computer hardware?

Upgrading the A.) Ram , B.) Hard drive, C.) optical drive , usually speeds up the computer, while adding a(n) A.) expansion card, B.) Optical drive , C.) Hard drive, will increase the system’s storage capacity. Additional A.) Expansion card , B.) Ram , C.) Processors, can improve the sound or video quality.