The following information pertains to Mason Company for 2016:

Beginning inventory: 160 units @ $52

Units purchased: 446 units @ $78

Ending inventory consisted of 64 units. Mason sold 542 units at $156 each. All purchases and sales were made with cash. Operating expenses amounted to $4,200.

a. Compute the gross margin for Mason Company using the following cost flow assumptions: (1) FIFO, (2) LIFO, and (3) weighted average. (Round cost per unit to 3 decimal places and final answers to the nearest whole dollar amount.)

b. What is the amount of net income using FIFO, LIFO, and weighted average? (Ignore income tax considerations.) (Round cost per unit to 3 decimal places and other intermediate answer and final answers to the nearest whole dollar amount.)

c. Compute the amount of ending inventory using (1) FIFO, (2) LIFO, and (3) weighted average. (Round cost per unit to 3 decimal places and final answers to the nearest whole dollar amount.)