The high point under the operation cycle of Fujairah Group is 780,000 units with a corresponding cost of $2,780,000. The change in number of units is 290,000 units. The associated costs of the low point of operation is expected to be ? provided the VC per unit is 3. (a) 1.970,000 (b) 1.910,000 (c) 2,100,000 (d) None of the above