During June, the following changes in inventory item 27 took place: June 1 Balance 1,380 units $37
8 Sold 320 units $70
10 Sold 1,060 units $60
14 Purchased 880 units $54
24 Purchased 620 units $45
29 Sold 480 units $65

Perpetual inventories are maintained.
A) What is the cost of the ending inventory for item 27 under the First in first out method?
Cost of the ending inventory: $
B) What is the cost of the ending inventory for item 27 under the Last in first out method?
Cost of the ending inventory: $

All else being equal, which is true about a firm with high operating leverage relative to a firm with low operating leverage? select one: a. a higher percentage of the high operating leverage firm's costs are fixed. b. the high operating leverage firm is exposed to less risk. c. the debt payments limit the high operating leverage firm's opportunities to turn a big profit. d. the high operating leverage firm has more debt.

The leading producer of cell phone backup batteries, jumpstart, has achieved great success because they produce high-quality battery backups that are not too expensive. even so, another company that produces lower-quality batteries at the same price has also achieved some success, but not as much as jumpstart. also, in general, the price of backup batteries has declined because of economies of scale and learning. in addition, jumpstart has added complementary assets, such as a carrying case. considering all of these factors, the backup battery industry is most likely in the introduction stage. growth stage. shakeout stage. maturity stage.

Weekly sales at nancy's restaurant total $ 84,000. labor required is 420 hours at a cost of $21,000. raw materials used amount to $40,000. what is the partial measure of productivity for labor hours?