A plant can manufacture 50 tennis rackets per day for a total daily cost of $3,855 and 60 tennis rackets per day for a total daily cost of$4,245. (A) Assuming that daily cost and production are linearly related, find the total daily cost of producing x tennis rackets. (B) Graph the total daily cost for 0≤x≤100. (C) Interpret the slope and y intercept of this cost equation.