LaTanya Corporation is planning to issue bonds with a face value of $101,000 and a coupon rate of 6 percent. The bonds mature in seven years. Interest is paid annually on December 31. All of the bonds will be sold on January 1 of this year. (FV of $1, PV of $1, FVA of $1, and PVA of $1) (Use the appropriate factor(s) from the tables provided. Round your final answer to whole dollars.) Required: Compute the issue (sale) price on January 1 of this year for each of the following independent cases: a. Case A: Market interest rate (annual): 6 percent. b. Case B: Market interest rate (annual): 4 percent c. Case C: Market interest rate (annual): 7 percent.

A normal population has a mean of 65 and a standard deviation of 13. You select a random sample of 16. Compute the probability that the sample mean is:

Compare and contrast (1) the procedural/functional approach (defining a function for each operation with the function body providing a case for each data variant) and (2) the object-oriented approach (defining a class for each data variant with the class definition providing a method for each operation). (250 own words)

10. Calculate q, w, ∆U, and ∆H when 50 g of O2(g) is heated at a constant pressure of 1 bar from 50 ºC to 200 ºC. Note: The constant volume heat capacity of O2 is 21.1 J mol-1 K-1.

1. Determine the pH of the buffer solution that is prepared by mixing 867 mL of 0.0403 M HEPES−H (C8H18N2O4S ) to 627 mL of 0.120 M HEPES (C8H17N2O4S− ). Assume the 5% approximation is valid. Report your answer to 2 decimal places.

2. Determine the pH of the HEPES−H/HEPES buffer solution after the addition of 21.2 mL of 2.89 M solution of hydrochloric acid to the existing buffer solution. Assume the 5% approximation is valid.

Assess the key ratios for profitability, liquidity, and solvency used by financial analysts to evaluate the financial performance of Target. How do you indicate one (1) ratio from each of the three (3) categories (profitability, liquidity, and solvency) that you believe to be most indicative of future performance. How do I use actual ratios for Target?

A pure gold ring and pure silver ring have a total mass of 15.4 g . The two rings are heated to 68.0 ∘C and dropped into a 13.0 mL of water at 21.5 ∘C. When equilibrium is reached, the temperature of the water is 23.7 ∘C.

Part A

What is the mass of gold ring? (Assume a density of 0.998 g/mL for water.)

Express your answer to two significant figures and include the appropriate units.

Part B

What is the mass of silver ring? (Assume a density of 0.998 g/mL for water.)

Express your answer to two significant figures and include the appropriate units.

An electronics company estimated the investment cost for equipment for producing replacement CCTV will be $800,000. The operating and maintenance cost is expected to be $500,000 per year with an annual revenues estimated at $650,000. Considering MARR of 15% per year, find: The simple payback period=??years The discounted payback period=.??years

Cardinal Company is considering a five-year project that would require a $2,945,000 investment in equipment with a useful life of five years and no salvage value. The company’s discount rate is 18%. The project would provide net operating income in each of five years as follows:

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6. What is the project’s internal rate of return? (Round your answer to nearest whole percent.)

7. What is the project’s payback period? (Round your answer to 2 decimal places.)

8. What is the project’s simple rate of return for each of the five years? (Round your answer to 2 decimal places.)

13. Assume a postaudit showed that all estimates (including total sales) were exactly correct except for the variable expense ratio, which actually turned out to be 45%. What was the project’s actual net present value? (Negative amount should be indicated by a minus sign. Round discount factor(s) to 3 decimal places, intermediate calculations and final answer to the nearest whole dollar amount.)

Create a program in C that performs the following tasks:

• Define a macro arraySize of size n
• Create two arrays of size n.
• Pass these arrays to a function fillArrays that randomizes enough integers between 1-100 (inclusive) to fill both arrays.
• Print both of these arrays.
• Pass the filled arrays to a second function mergeArrays that creates a third array of size 2n.
• Still in mergeArrays, store the values from the original two arrays into your new array in reverse.
• Print out your sorted array.

Top fuel dragsters and funny cars burn nitromethane as fuel according to the following balanced combustion equation:
2CH3NO2(l)+3/2O2(g)→2CO2(g)+3H2O(l)+N2(g)2CH3NO2(l)+3/2O2(g)→2CO2(g)+3H2O(l)+N2(g)
The standard enthalpy of combustion for nitromethane is −709.2kJmol−1−709.2kJmol−1.

Calculate the standard enthalpy of formation ΔH∘fΔHf∘  for nitromethane.

ΔH∘fΔHf∘ ( kJmol−1kJmol−1 )  
CO2(g)CO2(g) -393.5
H2O(l)H2O(l) -285.8

Express your answer using one decimal place.

Thirty-two small communities in Connecticut (population near 10,000 each) gave an average of x = 138.5 reported cases of larceny per year. Assume that σ is known to be 42.5 cases per year.

(a) Find a 90% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.)

(b) Find a 95% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.)

(c) Find a 99% confidence interval for the population mean annual number of reported larceny cases in such communities. What is the margin of error? (Round your answers to one decimal place.)

(d) Compare the margins of error for parts (a) through (c). As the confidence levels increase, do the margins of error increase?

As the confidence level increases, the margin of error increases.As the confidence level increases, the margin of error decreases.    As the confidence level increases, the margin of error remains the same.

(e) Compare the lengths of the confidence intervals for parts (a) through (c). As the confidence levels increase, do the confidence intervals increase in length?

As the confidence level increases, the confidence interval decreases in length.As the confidence level increases, the confidence interval remains the same length.    As the confidence level increases, the confidence interval increases in length.

Question 3 A study of workers earning minimum wage were grouped into various categories, which can be interpreted as events when a worker is selected at random. Considering the following events: E: worker is under 20 years of age F: worker is white G: worker is female Describe the following events in words • E’ • F ꓵ G’ • E ꓴ G Question 4 if a single card is drawn from an ordinary deck of cards, find the probability it will be a red or a face card. (Face cards are Jack, Queen, and King) Question 5 Supposed two fair die are rolled. Find the probability the first die shows a two or the sum of the result is six or seven. Question 6 If two fair die are rolled find the probability that the sum of the numbers rolled is greater than three. (Be careful of the phrase greater than). please show work or give explnation so i can try and figure out how to do the problems