Daily Archives: June 9, 2021

Design a Chat application using python which has the following features

Design a Chat application using python which has the following features: Message, n, Message o Client Side User given parameters: IP address, port number, Username Note: any one is able to connect to any server§ Username, n, Username § MessageL, 4 bytes, Length of message § UNameL, 2 Bytes, Length of username in bytes §o It should use connection orient reliable Transport layer protocol o Chat Application follows client and multithreaded server architecture o Chat Room: Chat Messages are sent from everybody to everybody. o Standard message header: Notice that use of standard header will make applications developed by different users to be compatible with each other. Note that messages in only below format will be exchanged between server and client. Your application header must follow following field….

What is the condition for this strategy to be successful?

Harvest Corp currently competes in a duopoly. The market price is $40, and Harvest’s annual profit is $40 million. If Harvest were the only firm in the market, Harvest could charge a monopoly price of $100 per unit and earn $140 inillion annually for the indefinite future. By charging $20 per unit for one year, Harvest could drive her rival out of the market and maintain a mnonopoly position forever, but this strategy will result in a $80 million loss since the inarginal cost is $32 per unit. (a) Name the pricing strategy that the Harvest’s manager is considering. Describe the main feature of this pricing strategy. What is the condition for this strategy to be successful? (b) Suppose that the interest rate is 8 percent, should this….

Develop a comprehensive class diagram representing all the business rules described

ABC Travel and Tourism specializes in providing tourist packages to customers across the globe and the company has decided to develop an in-house software system that will help customers search for travel destinations based on popularity, budget, visa restrictions, government policies and attractive climatic conditions. Customers will also be able to book their air tickets, hotel and transportation (rental car, public transportation, cab services) through this system. Prior to the booking, the system will allow users to check for their visa eligibility to travel to destinations outside of their country of citizenship. Users will also be able to review and rate destinations or hotels using the system. The company also offers pre-set packages and if a customer decides to go with a specific package, they will be asked….

What is a fuel cell?

The principles of electrochemistry are applied in fuel cells, corrosion and metal/mineral processing, (a) The following questions are based on a fuel cell: (1) What is a fuel cell? (ii) What type of electrochemical cell is a fuel cell? (iii) For a fuel cell, write the balanced half reactions at the cathode and the anode as well as the overall balanced reaction including state symbols. (b) Consider the following diagram of a drop of water on a piece of iron that is being protected from corrosion by magnesium: Water containing dissolved oxygen Iron Magnesium (1) Give the name of the specific technique that is used to protect iron from corrosion illustrated in the diagram (ii) Briefly explain the principle behind the type of technique that is used to….

Given the bank forward rates in part (a), were short-term interest rates higher or lower in Poland than in Canada? Explain

Your start-up company has negotiated a contract to provide a database installation for a manufacturing company in Poland. That firm has agreed to pay you 100,000 CAD in three-month’s time when the installation will occur. However, it insists on paying in Polish zloty (PLN). You don’t want to lose the deal (the company is your first client!) but are worried about the exchange rate risk. In particular, you are worried the PLN could depreciate relative to the CAD. You contact Fortis Bank in Poland to see if you can lock in an exchange rate for the PLN in advance.

a. The current spot exchange rate is 2.3117 PLN per CAD. The three-month forward exchange rate is 2.2595 PLN per CAD. How many PLN should you demand in the….

Plot your profits in one year from the contract as a function of the exchange rate in one year, for exchange rates from 0.75 CAD/EUR to 1.50CAD/EUR. Label this line “Unhedged Profits.”

You are a broker for frozen seafood products for Choice Products. You just signed a deal with a Belgian distributor. Under the terms of the contract, in one year you will he king crab is 110,000 CAD. All cash flows occur in exactly one year.

a. Plot your profits in one year from the contract as a function of the exchange rate in one year, for exchange rates from 0.75 CAD/EUR to 1.50CAD/EUR. Label this line “Unhedged Profits.”

b. suppose the one-year forward exchange rate is 1.25 CAD/EUR. Suppose you enter into a forward contract to sell the EUR you will receive at this rate. In the figure from part (a), plot your combined profits from the crab contract and the forward contract as a function of the….

What is the present value of the 5 million EUR cash inflow computed by first discounting the EUR and then converting it into CAD?

You are a Canadian investor who is trying to calculate the present value of a 5 million EUR cash inflow that will occur one year in the future. The spot exchange rate is S 5 1.25 CAD/EUR and the forward rate is F1 = 1.215 CAD/EUR. You estimate that the appropriate CAD discount rate for this cash flow is 4% and the appropriate EUR discount rate is 7%.

a. What is the present value of the 5 million EUR cash inflow computed by first discounting the EUR and then converting it into CAD?

b. What is the present value of the 5 million EUR cash inflow computed by first converting the cash flow into CAD and then discounting?

c. What can you conclude about whether these markets are….

. What is the present value of Mamma Mia’s 4 million PLN inflow computed by first discounting the cash flow at the appropriate PLN discount rate of 10% and then converting the result into CAD?

Mamma Mia Enterprises, a Canadian manufacturer of children’s toys, has made a sale in Poland and is expecting a 4 million PLN cash inflow in one year. The current spot rate is 2.040 PLN/CAD and the one-year forward rate is 2.055 PLN/ CAD.

a. What is the present value of Mamma Mia’s 4 million PLN inflow computed by first discounting the cash flow at the appropriate PLN discount rate of 10% and then converting the result into CAD?

b. What is the present value of Mamma Mia’s 4 million PLN inflow computed by first converting the cash flow into CAD and then discounting at the appropriate CAD discount rate of 6%?

c. What can you conclude about whether these markets are internationally integrated, based on your answers to….

What is the USD present value of the project?

Etemadi Amalgamated, a U.S. manufacturing firm, is considering a new project in Portugal. You are in Etihad’s corporate finance department and are responsible for deciding whether to undertake the project. The expected free cash flows, in EUR, are shown here:

You know that the spot exchange rate is S = 1.15 USD/EUR. In addition, the risk-free interest rate on USD is 4% and the risk-free interest rate on EUR is 6%. Assume that these markets are internationally integrated and the uncertainty in the free cash flows is not correlated with uncertainty in the exchange rate. You determine that the USD WACC for these cash flows is 8.5%. What is the USD present value of the project? Should Etemadi Amalgamated undertake the project?

What is Javelin Consulting’s after-tax cost of debt in JPY?

The dollar cost of debt for Javelin Consulting, a Canadian research firm, is 7.5%. The firm faces a tax rate of 30% on all income, no matter where it is earned. Managers in the firm need to know its JPY cost of debt because they are considering launching a new bond issue in Tokyo to raise money for a new investment there. The risk-free interest rates on CAD and JPY are rCAD = 5% and rJPY = 1%, respectively. Javelin Consulting is willing to assume that capital markets are internationally integrated and that its free cash flows are uncorrelated with the JPY–CAD spot rate. What is Javelin Consulting’s after-tax cost of debt in JPY? (Hint: Start by finding the after-tax cost of debt in CAD and then find….