Copy the formulas in Phase $2$ to the rest of the schedule as follows:

a$.$ Copy the formula in cell D$6$ to the range D$7$:D$9.$

b$.$ Copy the formula in cell E$6$ to the range E$7$:E$9.$

c$.$ Copy the formula in cell F$6$ to the range F$7$:F$9.$

d$.$ Copy the formula in cell G$6$ to the range G$7$:G$9.$