The nation of Moldovia has recently created an economic development plan that includes expanded exports and imports. It has completed a series of extensive studies of the world economy and Moldovia’s economic capability, following Moldovia’s extensive 10- year educational-enhancement program. The resulting model indicates that in the next year exports will be normally distributed with a mean of 80 and a variance of 900 ( in billions of Moldovian dollars). In addition, imports are expected to be normally distributed with a mean of 100 and a variance of 625 in the same units. The covariance between exports and imports is expected to be + 0.50 Define the trade balance as exports minus imports. The mean of the trade balance ( exports minus imports) if the model parameters given above are true is

Need to write the program..
In java language.
And That the program should be according to given scenario..

If the price of gasoline doubled, how would consumption of (a) cars, (b) public transportation and (c) in-theater movies be affected? How quickly would these adjustments be made?

A firm producing digital cameras considers a new investment which is about opening a new plant. The project’s lifetime is estimated as 5 years and requires 22 million TL as investment cost. Salvage value of the project is estimated as 4 million TL (which will be received in the sixth year) However firm prefers to show salvage value only as 2 million TL. Firm uses 5-year straight line depreciation. It is estimated that the sales will be 12 million TL next year and then sales will grow by 20% each year. It is estimated that fixed costs will be 1.5 million next year and then will grow by 5% each year. Variable costs are projected %10 of sales each year. This project, in addition, requires a working capital of $ 3 million in the first year, 4 million in the second year, 4 million in third year, 3 million in the fourth year and 1.5 million in the fifth year. Firm plans to use a debt/equity ratio of %50 in this project. The company can borrow TL loan with an interest cost of 14% before tax. Corporate tax rate is 20%. The shares of this company in Borsa Istanbul are selling at 8 TL and the stocks have approximately market risk and have strong correlation with BIST100 index. 10- year government bond yields at %12 and market risk premium is %8. Given this information; find the NPV and IRR of the project; is this project feasible or not? If you want, you can solve this question using excel. What is the result of higher WACC ? Can a company reduce its WACC ? If yes, how? Give numerical example related with this project and explain this topic briefly regarding to the capital structure theories.

PROBLEM 10–9 Comprehensive Variance Analysis LO10–1, LO10–2, LO10–3

Marvel Parts, Inc., manufactures auto accessories. One of the company’s products is a set of seat covers that can be adjusted to fit nearly any small car. The company uses a standard cost system for all of its products. According to the standards that have been set for the seat covers, the factory should work 2,850 hours each month to produce 1,900 sets of covers. The standard costs associated with this level of production are:

During August, the factory worked only 2,800 direct labor-hours and produced 2,000 sets of covers. The following actual costs were recorded during the month:

At standard, each set of covers should require 5.6 yards of material. All of the materials purchased during the month were used in production.

Required:

Compute the following variances for August:

The materials price and quantity variances.

The labor rate and efficiency variances.

The variable overhead rate and efficiency variances.