Determine the final mass in the balloon and heat transfer during this process.

An elastic balloon behaves such that pressure is proportional to diameter and the balloon contains 0.5 kg air at 200 kPa and 300C. The balloon is momentarily connected to an air line at 500 kPa and 1000C. Air is let in until the volume doubles, during which process there is a heat transfer of 50 kJ out of the balloon. Find the final temperature and the mass of air that enters the balloon.After that the air line is disconnected from the balloon and the air is allowed to escape through an opening until the same initial pressure and temperature. For this process, the balloon behaves such that pressure is proportional to squire of diameter. Determine the final mass in the balloon and heat transfer during this process.

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what will be the new WACC and what is the implication of the change to the common shareholders?

Anis Bhd has determined its optimal capital structure that is composed of the following sources and target market value proportions. Debt: The firm can sell a 15-year, RM1,000 par value,….

Create nine total rows in your Excel file. Three for each company. Use VLOOKUP to populate the company name (3 rows for each company), and then fill in the years FY18, FY17 and FY16.

VLOOKUP Practice Go to the SEC website and download the FY18 10-k Excel files for Pfizer (PFE), Merck (MRK) and Johnson & Johnson (JNJ). In order to download the files….

Calculate the current value of each stock on the basis of Dividend Discount Model

Mosa Corporation’s shares are selling at $60 per share and company is paying $s per share dividend. Dividends are expected to grow at an annual rate of 3% for foreseeable….