lauras pottery shop is equipped to produce as many as 22 pots per month. Given her last year of activity, she produced as few as 4 pots in one month (at a total cost of $213) and as many as 12 in one month (at a total cost of 405). She determined her total production cost function to be $24 per pot plus $117. WHat id the relevant range for her pottery shop? relevant range ______ to ________ pots