A solar cell module 100 cm x 50 cm which generate power 100 W peak per module. Solar power plant planned to generate electrical power to a village with 50 houses. If each of house is given electrical power 200 W with consumption of 5 hours and the capability of solar cell to catch the sun at peak average 6 hours per day. So:

a) Calculate Total needed solar cell modules

b) Calculate total of battery storage needed that have capacity storage 1000 AH. Assumed at the time of charging battery, houses not allowed to use electricity.

• Evaluate the following expressions:

• (int)(18.357 * 100)/10 result: _____________
• (int)18.357 * 100/10.0 result: _____________
• int x = 5; int y = 8; int z = ++x - y--; x=_____ y=_____ z=_____
• int a = 20; int b = 10; a -= b - 15; a=_____ b=_____  

CSE 118 Fundamentals of programming Java 14.0

1. The demand curve for the Magic 8-Ball toy is P = 15 – 0.5Q. Frances currently has a patent on the concept of predictive billiards accessories, and is thus the only person able to sell Magic 8-Balls. For now, Frances is a monopoly. Her costs are C(QF) = 2QF a. Calculate the (monopoly) market price, quantity produced, and Frances’s profit.  

b. Frances’s patent is about to expire, and another producer (Simon) is planning on entering the market. Simon has lower production costs because of his mob connections, so C(QS) = QS. However, Frances is able to produce the latest batch of Magic 8-Balls before Simon can make his, so she sets her quantity first (this is now Stackelberg competition). What quantity (QF) will she produce since she is going first? What quantity (QS) will Simon produce in response? Also calculate the market price and each firm’s profits. You don’t have to do this problem in alphabetical order: you learned how to do Cournot in part (d) first.  

c. Someone who barely paid attention in their Business Econ class suggests that Frances’s goal should be to use her market power to drive Simon out of business. If Simon is “out of business,” that means QS = 0. Use your reaction function to determine the quantity (QF) Frances would have to produce so that Simon chooses QS = 0. Calculate market price and Frances’s profit. Compare her profit now that she has kept Simon out of the industry to her profit in part (b). Should her goal be to put Simon out of business?  

d. What if Frances didn’t get to “go first” and she and Simon were in Cournot competition? Remember: demand for 8-Balls is P = 15 – 0.5Q, Frances has costs C(QF) = 2QF , and Simon has costs C(QS) = QS. Calculate QF, QS, market price, and each firm’s profit under Cournot competition.  

e. Frances notices that her profit now that she has competition is less than half of the profit when she was a monopoly (part (a)). She “happens to run into” Simon at an alligator farm and suggests that they would make more profit by colluding. She proposes that instead of competing against each other, they each produce half of the monopoly quantity (she suggests that each firm produce half of the the QF you found in part (a).) If Frances were producing this new quantity, use Simon’s reaction function to find the QS Simon will produce. Calculate the market price and Simon’s new profit and compare it to his profits in part (c) and (d).

f. What if it were Bertrand competition instead of Cournot/Stackelberg? Calculate the equilibrium price Simon would charge for Magic 8-Balls if it were Bertrand competition. Estimate his quantity produced (QS) and his profit. Use the same costs as before. Note: I said “estimate” instead of “calculate” for quantity. You should still do math, but you should also use your intuition: there is a very reasonable assumption you can use to make the math a little simpler.

g. A new producer (Erin) enters. Her costs are the same as Simon’s: C(QE) = QE. What is the new market price if these 3 producers are engaged in Bertrand competition? Tell me the profit for each of the 3 firms (Frances, Simon, and Erin.)

Dont Answer in Picture

Q5.Duncan Company combines its operating expenses for budget purposes in a selling and administrative expense budget. For the first 6 months of 2014, the following data are available.

1. Sales: 20,000 units quarter 1; 22,000 units quarter 2.

2. Variable costs per dollar of sales: sales commissions 5%, delivery expense 2%, and advertising 4%.

3. Fixed costs per quarter: sales salaries $10,000, office salaries $8,000, depreciation $4,200, insurance $1,500, utilities $800, and repairs expense $500.

4. Unit selling price: $20.

Instructions

Prepare a selling and administrative expense budget by quarters for the first 6 months of 2014.

Hopkins Ltd. issued five-year bonds with a face value of $250,000 on January 1. The bonds have a coupon interest rate of 5% and interest is paid semi-annually on June 30 and December 31. The market interest rate was 6% when the bonds were issued at a price of 97.

Using above information, determine the proceeds received by the company when the bonds were issued.

Proceeds from issue of the bonds : $242 500

Determine the interest expense recorded for the six months ending June 30 when the first interest payment is made.

Interest expense: 7275

Determine the balance in the Bonds Payable account immediately following the first interest payment

The WT Company needs to order a part from a supplier. The supplier has the following price schedule for the part. The parts cost $300 each for orders of 500 or fewer units; for orders between 500 and 1,000 units, the first 500 cost $300 each and the remaining amount cost $290 each; for quantities of 1,000 and over the first 500 cost $300 each, the next 500 cost $290 each, and the remaining amount cost $280 each. The accounting department estimates that the fixed cost of placing and order is $80, and holding costs are based on a 20% annual interest rate. Assuming a monthly demand rate of 150 units, what would be the optimal order quantity?

Use the following information to create a 1-year cash flow and calculate the following metrics:

LTV, DSCR, DY, Breakeven point, Going in Cap Rate and Cash on Cash return

Total Acquisition Price is $1,056,000

•Property consists of eight office suites, Three on the first floor and five on the second floor

•Contract rents are: two suites at $1,800/mo, one at $3,600/mo and five at $1,560/mo

•Vacancy and collection losses are 10% per year

•Operating expenses are 40% of EGI

•CapEx are 5% of EGI

•First mortgage loan is $792,000

•Annual mortgage rate is 6.5%

•Loan amortization is 30 years

•Total up-front financing cost are 3% of loan amount

Mary Jo wants to buy a boat that is available at two dealerships. The price of the boat is the same at both dealerships. Middlefield Motors would let her make quarterly payments of 2,007.36 dollars for 12 years at a quarterly interest rate of 2.66 percent. Her first payment to Middlefield Motors would be due immediately. If Fairfax Boats would let her make equal monthly payments of 1,244.67 for 5 years and if her first payment to Fairfax Boats would be in 1 month, then what is the monthly interest rate that Mary Jo would be charged by Fairfax Boats? Answer as a rate in decimal format so that 12.34% would be entered as .1234 and 0.98% would be entered as .0098

Mary Jo wants to buy a boat that is available at two dealerships. The price of the boat is the same at both dealerships. Middlefield Motors would let her make quarterly payments of 2,047.48 dollars for 9 years at a quarterly interest rate of 3.02 percent. Her first payment to Middlefield Motors would be due immediately. If Fairfax Boats would let her make equal monthly payments of 985.51 for 5 years and if her first payment to Fairfax Boats would be in 1 month, then what is the monthly interest rate that Mary Jo would be charged by Fairfax Boats? Answer as a rate in decimal format so that 12.34% would be entered as .1234 and 0.98% would be entered as .0098.