7. The cost, in dollars, to produce modular cabinets is modeled by C, a differentiable function of the time, In hours, it takes to produce the cabinets. Of the following, which is the best Interpretation of C (100)-250? . The cost to produce 100 cabinets is $250 . The average cost to produce a cabinet is 250/100 dollars per hour. (your response) The cost to produce the cabinets is increasing at a rate of 250 dollars per hour at t=100 hours The rate of change of the cost to produce cabinets is increasing at a rate fo 250 dollars per hour per hour at t=100 hours. Points earned: 0 out of 1