Beginning inventory, purchases, and sales data for hammers are as follows: Mar. 3 Inventory 12 units at $15
11 Purchase 13 units at $17
14 Sale 18 units
21 Purchase 9 units at $20
25 Sale 10 units
Assuming the business maintains a perpetual inventory system, complete the subsidiary inventory ledger and calculate the cost of merchandise sold and ending inventory under the following assumptions:
(a) First-in, first-out
Purchases Cost of Merchandise Sold Inventory
Date Qty Unit Total Qty Unit Total Qty Unit Total
Cost Cost Cost Cost Cost Cost
Mar. 3
11
14
21
25
Balances
Cost of merchandise sold $
Ending Inventory $
(b) Last-in, first-out
Purchases Cost of Merchandise Sold Inventory
Date Qty Unit Total Qty Unit Total Qty Unit Total
Cost Cost Cost Cost Cost Cost
Mar. 3
11
14
21
25
Balances
Cost of merchandise sold $
Ending Inventory $

At a student café, there are equal numbers of two types of customers with the following values. the café owner cannot distinguish between the two types of students because many students without early classes arrive early anyway (i. e., she cannot price-discriminate). students with early classes students without early classes coffee 70 60 banana 51 101 the marginal cost of coffee is 10 and the marginal cost of a banana is 40. the café owner is considering three pricing strategies: 1. mixed bundling: price bundle of coffee and a banana for 161, or just a coffee for 70. 2. price separately: offer coffee at 60, price a banana at 101. 3. bundle only: coffee and a banana for 121. do not offer goods separately. assume that if the price of an item or bundle is no more than exactly equal to a student's willingness to pay, then the student will purchase the item or bundle. for simplicity, assume there is just one student with an early class, and one student without an early class. price strategy revenue from pricing strategy cost from pricing strategy profit from pricing strategy 1. mixed bundling $ $ $ 2. price separately $ $ $ 3. bundle only $ $ $ pricing strategy yields the highest profit for the café owner.

On coral island in 2012, the labor force is 12,000, the unemployment rate is 10 percent, and the labor force participation rate is 60 percent. during 2013, 200 unemployed people found jobs and the working-age population increased by 1,000. the total number of people in the labor force did not change. the working-age population at the end of 2013 was the unemployment rate at the end of 2013 was round up to the second decimal. the labor force participation rate at the end of 2013 was round up to the second decimal.

The owner of firewood to go is considering buying a hydraulic wood splitter which sells for $50,000. he figures it will cost an additional $100 per cord to purchase and split wood with this machine, while he can sell each cord of split wood for $125. if, for this machine, design capacity is 50 cords per day, effective capacity is 40 cords per day, and actual output is expected to be 32 cords per day, what would be its efficiency?