A cell phone plan let's you choose how many minutes are included each month. the table shows the plans monthly cost for a given numbers of included minutes x. A) if you don't use any minutes, how much do you spend? B) what do you pay per minute? C) how much will you spend for 250 minutes? minutes included, x(100,200,300,400,500) cost of plan ($),y( 14,20,26,32,38)