QUESTION 15

1. We need to write a function that calculates the power of x to n e.g. power(5,3)=125.

   Which of the following is a right way to define power function?

   ______________________________________________________________

   		int power(int a, int b) { int i=0, p=1; for(i=b;i>=1;i--)   p*=a; return p; } ______________________________________________________________
   		int power(int a, int b) {      int i=0, p=0;      for(i=1;i<=b;i--)            p=p*a;      return p; } ______________________________________________________________
   		int power(int a, int b) {      int i=0, p=1;      for(i=b;i>=1;i--)            a*=p;      return p; } ______________________________________________________________
   		int power(int a, int b) {      int i=0, p=1;      for(i=a;i>=1;i--)            p=p*b;      return p; } ______________________________________________________________

Three entrepreneurs plan to open a copy shop. It costs $5000 per year to rent a copier. It costs $0.03 per copy to operate the copier. Other fixed costs of running the store will amount to $400 per month. The planned price per copy is $0.10. The shop will be open 365 days per year. Each copier can make up to 100,000 copies per year.

SHOW THE FOLLOWING IN EXCEL( show the formulas and calculation)within excel !!!  THANK YOU SO SO MUCH!

1. Use Goal Seek feature to determine annual break-even point for the use of three rented copiers by changing (1) copy units, (2) unit pricing, (3) per variable costs, and (4) fixed costs.

I understand how electrons initially move into another's vicinity, but nowhere can I find a fathomable answer to this. Also, does the pairs forming 'a condensate' mean a Bose-Einstein condensate?

The work climate has proven to be an effective measuring stick to successful performance. Tell what effective organizational leaders

can do to ensure the work climate is conducive to safety, crisis management, product improvement, professional development, and

overall productivity. Tell what process can be utilized to measure work climate.

1b. Explain each of the following with an example in two languages of your choice for each item. (25 points)

• Orthogonality

• Generality

• Uniformity

Zinc sulfide, ZnS, exists in two main crystal forms. The more stable form, zinc blende, is face-centered cubic with tetrahedral coordination geometry and has density of 4.09 g/cm³. Use 184 pm for the ionic radius of S^2- to calculate the ionic radius of Zn²⁺.

Assignment # 6: Chain of Custody Roles and Requirements

Learning Objectives and Outcomes

• Describe the requirements of a chain of custody.
• Differentiate the roles of people involved in evidence seizure and handling.

Assignment Requirements

You are a digital forensics intern at Azorian Computer Forensics, a privately owned forensics investigations and data recovery firm in the Denver, Colorado area. Azorian has been called to a client’s site to work on a security incident involving five laptop computers. You are assisting Pat, one of Azorian's lead investigators. Pat is working with the client's IT security staff team leader, Marta, and an IT staff member, Suhkrit, to seize and process the five computers. Marta is overseeing the process, whereas Suhkrit is directly involved in handling the computers.

The computers must be removed from the employees' work areas and moved to a secure location within the client's premises. From there, you will assist Pat in preparing the computers for transporting them to the Azorian facility.

BACKGROUND

Chain of Custody

Evidence is always in the custody of someone or in secure storage. The chain of custody form documents who has the evidence in their possession at any given time. Whenever evidence is transferred from one person to another or one place to another, the chain of custody must be updated.

A chain of custody document shows:

• What was collected (description, serial numbers, and so on)
• Who obtained the evidence
• Where and when it was obtained
• Who secured it
• Who had control or possession of it

The chain of custody requires that every transfer of evidence be provable that nobody else could have accessed that evidence. It is best to keep the number of transfers as low as possible.

Chain of Custody Form

Fields in a chain of custody form may include the following:

• Case
• Reason of evidence obtained
• Name
• Title
• Address from person received
• Location obtained from
• Date/time obtained
• Item number
• Quantity
• Description

For each evidence item, include the following information:

• Item number
• Date
• Released by (signature, name, title)
• Received by (signature, name, title)
• Purpose of chain of custody

For this assignment:

1. Walk through the process of removal of computers from employees’ work areas to the client's secure location and eventually to the Azorian facility. Who might have possession of the computers during each step? Sketch a rough diagram or flow chart of the process.
2. Each transfer of possession requires chain of custody documentation. Each transfer requires a signature from the person releasing the evidence and the person receiving the evidence. Include the from/to information in your diagram or flow chart.

A spherical object has an outside diameter of 60.0cm . Its outer shell is composed of aluminum and is 2.80cm thick. The remainder is uniform plastic with a density of 720kg/m3 .

A) Determine the object's average density.

B) Will this object float by itself in fresh water?

Write the code for binary min heap in c++ .

Starting with a 30% (w/w) solution of hydrogen peroxide, how many mL would you need to dilute in order to end up with 25.00mL of a 3.6 M hydrogen peroxide solution? What are the hazards and safety precautions associated with 30% hydrogen peroxide. Assume a solution density of 1.11 g/mL.

An object with a density of 761.0 kg/m³ and a mass of 1399.0 kg is thrown into the ocean. Find the volume that sticks out of the water. (use ?_seawater = 1024 kg/m³)

British Columbia Lumber has a raw lumber division and a finished lumber division. The variable costs are as follows:

Raw lumber division: R100 per 100 m² of raw lumber
Finished lumber division: R125 per 100 m² of finished lumber

Assume that there is no m² loss in processing raw lumber into finished lumber. Raw lumber can be sold at R200 per 100 m². Finished lumber can be sold at R275 per 100 m².

Required:

2.1 Should British Columbia Lumber process raw lumber into its finished form? Show your calculations.

2.2 Assume that internal transfers are made at 110% of variable costs. Will each division maximise its division contribution by adopting the action that is in the best interest of British Columbia Lumber as a whole? Explain.

2.3 Assume that the internal transfers are made at market prices. Will each division maximise its division contribution by adopting the action that is in the best interest of British Columbia Lumber as a whole? Explain.