Need help solving/ finding equations for 5-10

11) The KABS sale team has developed forecasts for each of the 12 action figures, and these forecasts are shown in columns (2) and (3) in the table below. The cost to KABS for each action figure is shown in column (4). They will sell the action figures in their store at a 75\% markup over their cost. At the end of the 4 th quarter, they will sell any leftover action figures to a liquidator for 50% of their cost. Use the table below to calculate the optimal newsvendor order quantities for each of the action figures. You should fill in the values in columns