Answer:
c
Step-by-step explanation:
LIFO means last in first out. It means that it is the last purchased inventory that is the first to be sold.
FIFO means first in, first out. It means that it is the first purchased inventory that is the first to be sold
Weighted average is the average cost of the inventories bought over a period
If FIFO is used, ending inventory would be $35.
If weighted average is used , ending inventory = (34 +35) / 2 = $34.50
Thus, ending inventory will be lower if Blake uses weighted average than if FIFO were used
Gross margin = gross profit / revenue
If FIFO was used . gross margin = (64 - 34) / 64 = 0.469
If LIFO was used . gross margin = (64 - 35) / 64 = 0.453
Gross margin will be lower if Blake uses LIFO than it would be if FIFO were used.