In the 2009 film 2012, there is a scene in which a supervolcano erupts under Yellowstone National Park. It has been fairly recently discovered that in at least some volcanic eruptions, the magnetic field of the earth is reversed in the region of the volcano (only while it is erupting). The magnetic field during this eruption would have a magnitude of 5.3 ⋅ 10−4 ? and be oriented 68.6∘ south of down. During the eruption, there is a pyroclastic flow (this is the fast lava-looking “liquid” that flows down the volcano first), which can move at speeds upwards of 200 ?⁄?. One particular rock flowing in this has a mass of 150 ????? and an electric charge of +1.2 ⋅ 104 ?.

1. Find the Lorentz (magnetic) force (magnitude and direction) acting on this rock when it has just started flowing near the top of the volcano. At this point, it flows at a speed of 50 ?⁄? vertically downward.

2. Find the Lorentz (magnetic) force (magnitude and direction) acting on this rock when it has just reached the bottom of the volcano. At this point, it flows at a speed of 200 ?⁄? horizontally east.

1.On March 31, 2019, the balances of the accounts appearing in the ledger of Racine Furnishings Company, a furniture wholesaler, are as follows:

a. Prepare a multiple-step income statement for the year ended March 31, 2019.

2.Cost of Merchandise Sold

Based on the following data, determine the cost of merchandise sold for November:

3.Cost of Merchandise Sold

Based on the following data, determine the cost of merchandise sold for July:

4.

Determining Amounts to be Paid on Invoices

Determine the amount to be paid in full settlement of each of the following invoices, assuming that credit for returns and allowances was received prior to payment and that all invoices were paid within the discount period:

Alternative Inventory Methods Park Company's perpetual inventory records indicate the following transactions in the month of June: Units Cost/Unit Inventory, June 1 200 $3.20 Purchases: June 3 200 3.50 June 17 250 3.60 June 24 300 3.65 Sales: June 6 300 June 21 200 June 27 150 Required: 1. Compute the cost of goods sold for June and the inventory at the end of June using each of the following cost flow assumptions: If required, round your answers to the nearest dollar. FIFO Cost of Goods Sold $ Ending Inventory $ LIFO (Round your intermediate calculations and final answers to the nearest cent.) Cost of Goods Sold $ Ending Inventory $ Average cost (In your computations, round new per unit costs to the nearest cent. Round your intermediate computations and final answers to the nearest dollar.) Cost of Goods Sold $ Ending Inventory $ 2. Why are the cost of goods sold and ending inventory amounts different for each of the three methods? 3. produces the most realistic amount for net income because it produces the most realistic amount for ending inventory because it 4. If Park uses IFRS, which of the previous alternatives would be acceptable and why? The input in the box below will not be graded, but may be reviewed and considered by your instructor.

The hurricane in the Bahamas caused a small decrease in the supply of hotel rooms but a very large decrease in demand for hotel rooms as tourists cancel their planned trips. The result of these two effects on the market for hotel rooms is:

Group of answer choices

an increase in the equilibrium price and a decrease in the equilibrium quantity

a decrease in the equilibrium price and a decrease in the equilibrium quantity

an unknown change in the equilibrium price and a decrease in the equilibrium quantity

a decrease in the equilibrium price and an unknown change in the equilibrium quantity

IN JAVA

Write a program that calculates the occupancy rate for each floor of a hotel. (Use a sentinel value and please point out the sentinel in bold.) The program should start by asking for the number of floors in the hotel. A loop should then iterate once for each floor. During each iteration, the loop should ask the user for the number of rooms on the floor and the number of them that are occupied. After all the iterations, the program should display the number of rooms the hotel has, the number of them that are occupied, the number that are vacant, and the occupancy rate for the hotel. Input Validation: Do not accept a value less than 1 for the number of floors. Do not accept a number less than 10 for the number of rooms on a floor.

Exercise 5.4
Refer back to exercise 2.2. Suppose that you fit the model to 20 data points and found that your F – value for testing the model is useful is 49.75.

Exercise 2.2
A hotel manager is concerned about hotel room rates for a large chain of hotels. The variables to be used in this research is defined as follows:
Y = the daily rate of a room
X1 = the population of the city
X2 = the rating of the hotel (1 star to 5 stars)
X3 = the number of rooms in the hotel
X4 = the number of hotels in the city

Answer the following:

A.) Now conduct the F-test for model utility.

B.) In exercise 5.4, what is the conclusion?

please advise on the tendering and contractual arrangements for the construction of a 5-star hotel in Tung Chung new town. Since the proposed project is to be a major development, the Client is anxious on the cost aspects
The client wishes to have indication of the amount of investment and is concerned o the cost-control aspect. He also intends to commence the work at a reasonable time.
Suggest to the Client with reason, a suitable contractual arrangement for his consideration. (at less 350 words)

A quality control activity analysis indicated the following four activity costs of a hotel:

Sales are $3,000,000. Prepare a cost of quality report. Round percent of sales to one decimal place.

Which assertion about stocks gamma, Hotel, India, and Juliet is true if PH > PJ > 0 and PI > PG > 0? And:

• All 4 stocks pay annual dividends with the next dividend expected to be paid in 1 year.
• The dividends for each stock are expected to grow at a constant rate of G forever.
• The expected returns for stocks Juliet and Hotel are expected to be different, and the expected returns for stocks India and Gamma are expected to be the same.
• The next expected dividends for stocks India and Gamma are expected to be different and the next expected dividends for stocks Juliet and Hotel are expected to be the same.
• Assume all expected dividends, growth rates, and returns are positive and all expected growth rates are less than all expected returns.