In cell b8 create a formula without using a function the multiplies the value of cell b7 by the value of cell b6 and then adds the value of b7. in this formula use a mixed reference for cell b6 by including an absolute reference to row 6. copy the formula from cell B8 to the range b9:b11 and then copy the formulas from the range B8:11 to the range C8:H11