On December 1, 2015, ABC Company acquired a new delivery truck in exchange for an old delivery truck that it had acquired in 2012. The old truck was purchased for $35,000 and had a book value of $13,300. On the date of the exchange, the old truck had a market value of $14,000. In addition, ABC paid $2000 cash for the new truck. The exchange lacked commercial substance. At what amount should ABC record the new truck for financial accounting purposes?

Consider a long line of charge with linear charge density lambda = 4 micro C/m and a point charge q = −2 micro C with mass m = 0.1 kg at coordinate 2,3 . The point charge is launched from (2,3) with v= 2000 m/s at an angle of 20° with respect to the x-axis. Find the velocity of the point charge when its x-coordinate is 5.( wire goes to positive infinity Y axis)

2. a) What do you mean by investment? Why are financial investments not considered as investment in Economics?
b) Briefly describe the determining factors of investment spending.
c) Cost for an investment project is Tk. 2000. Expected yields of the projects are Tk.1000 in the current year and Tk. 1150 in the next year. If the market interest rate is 10%, will it be amenable to undertake the project. How would your answer change if interest rate rises to 15%?

Alternatives A and B are being evaluated. The effective annual interest rate is 10%. What

alternative is economically superior?

Park Acreage A state executive claims that the average number of acres in western Pennsylvania state parks is less than 2000 acres. A random sample of 12 parks is selected, and the number of acres is shown. 2075 2065 2174 1934 2265 1936 2277 1968 2183 2029 1976 2151

a. At = 0.01, is there enough evidence to support the claim? Use the P-value method

b. Find the 99% confidence interval of the true mean.

The following data were collected for the reaction 2 H₂O₂(aq) → 2 H₂O(l) + O₂(g). Graph the [A] vs. time, ln[A] vs time and 1/[A] vs. time.

What is the rate law and rate constant of the reaction?

Determine what time concentration of H₂O₂ will be 5.00 M?

Suppose that a company has a Monopoly in the production of keyboards. Market research shows that it faces a market demand function given by

P (q) = 100 ? (1/4)Q.

Its cost function is

C(Q) = 2000 + 2Q.

a. What would the price and quantity be in this market be if the company behaved as in perfect competition?

b. What is the consumer surplus in the case of perfect competition? Why is it higher than if it was a monopoly case? What is the social cost of monopoly?

Swifty Corporation incurred the following costs for 76000 units:

Swifty has received a special order from a foreign company for 2000 units. There is sufficient capacity to fill the order without jeopardizing regular sales. Filling the order will require spending an additional $1600 for shipping.

If Swifty wants to break even on the order, what should the unit sales price be?

You have decided to buy a car, the price of the car is $18,000. The car dealer presents you with two choices:

(A) Purchase the car for cash and receive $2000 instant cash rebate – your out of pocket expense is $16,000 today.

(B) Purchase the car for $18,000 with zero percent interest 36-month loan with monthly payments.

Market interest rate is 4%. Which option above is cheaper? How much do you save?

3. Are biomedical engineering salaries in Miami less than those in Minnesota? Salary data show that staff biomedical engineers in Miami earn less than those in Minnesota. Suppose that in a follow-up study of 35 staff engineers in Miami and 45 staff engineers in Minnesota you obtain the following results: