Check my work The following information pertains to Mason Company for Year 2: eginning inventory Units purchased . 310 unita 340 $45 Ending inventory consisted of 30 units. Mason sold 370 units al 590 each. All purchases and sales were made with cash Operating expenses amounted to $4100. Required . Compute the gross margin for Mason Company using the following cost flow assumption: () FIFO, (2) LIFO, and (a) weighted average b. What is the amount of net income using FIFO, LIFO, and weighted average?ignore income tax considerations) c. Determine the cash flow from operating activities, using each of the three cost flow assumptions listed in Requirement . Ignore the effect of income taxes Complete this question by entering your answers in the tabs below. Required A Required Required Compute the gross margin for Mason Company using the following cost now assumptions: (1) FIFO (2) LIFO, and (3) weighted average (Round "Cost per unit to 2 decimal places and final answers to nearest whole dotlar amount.) FIFO LIFO Walghted Average Gross margin $ 17,100 $ 16.950 Required B > MacBook Pro