Revise the following to make the tone conversational yet professional.1. As per your recent request, the undersigned is happy to inform you that we are sending you forthwith the procedure manuals you requested.2. Kindly be informed that it is necessary for you to designate the model number of the appliance before we can submit your order.3. BTW, Angela went ballistic when the manager accused her of ripping off office supplies.4. Pursuant to your e-mail of the 12th, please be advised that your shipment was sent April 15.5. R Head honcho wz like totally raggety kuz I wz sick n stuff n mist the team meet. Geez!6. The undersigned respectfully reminds affected individuals that employees desirous of changing their health plans must do so before December 30.

Revision of Sentences for Conversational and Professional Tone:

1. We're happy to send to you the procedure manuals that you have requested.

2. Please indicate the model number of the appliance to enable us submit your order.

3. BTW Angela didn't take kindly to the accusation that she was pilfering office supplies.

4. Your goods were dispatched on April 15 in line with your email of April 12th.

5. The Manager said the team couldn't meet because of my illness.

6. All employees who desire to change their health plans should do so before December 30.

Explanation:

The combination of conversational and professional style of writing enables the reader to relate with the author.  For the reader it is more credible, natural, and easier to understand when the author uses her natural voice, without too much formality.

u = 30

continuing your method

= +

subtract from both sides

= - thus

= -

= ⇒ u = 30

answer; ///(d); determining who competes most closely   with whom evaluating whether industry driving forces and competitive pressure favor some strategic groups and hurt others, and ascertaining whether the profit potential of different strategic groups varies due to the strengths and weaknesses in each groups respective market positions;