Vba - find next empty column, insert column, copy paste values & copy paste formulas

[DoodlesMama]

I am creating a report that will be updated monthly then create charts with the newly pulled data.
I need to create code that will:

• find last column that contains data
• copy & paste values of that column (within that same column)
• find the next available blank column and insert a new column
• copy the master formula column
• paste formulas in the newly inserted column
• calculate
• Hide any columns older than 6 months.

DATES BELOW NEED TO CALCULATE TODAY'S DATE THEN POPULATE THE PREVIOUS MONTH'S FIRST & LAST DAY</SPAN>​

MONTH START</SPAN>​

11/1/2012</SPAN>​

MONTH END</SPAN>​

11/30/2012</SPAN>​

<-----NEED TO HIDE------></SPAN>​

COPY PASTE VALUES</SPAN>​

INSERT NEW COLUMN</SPAN>​

MASTER FORMULAS</SPAN>

DAYS</SPAN>​

31</SPAN>​

29</SPAN>​

31</SPAN>​

30</SPAN>​

31</SPAN>​

30</SPAN>​

31</SPAN>​

31</SPAN>​

30</SPAN>​

31</SPAN>​

30</SPAN>​

FORMULA</SPAN>​

START</SPAN>​

1/1/12</SPAN>​

2/1/12</SPAN>​

3/1/12</SPAN>​

4/1/12</SPAN>​

5/1/12</SPAN>​

6/1/12</SPAN>​

7/1/12</SPAN>​

8/1/12</SPAN>​

9/1/12</SPAN>​

10/1/12</SPAN>​

11/1/12</SPAN>​

FORMULA</SPAN>​

END</SPAN>​

1/31/12</SPAN>​

2/29/12</SPAN>​

3/31/12</SPAN>​

4/30/12</SPAN>​

5/31/12</SPAN>​

6/30/12</SPAN>​

7/31/12</SPAN>​

8/31/12</SPAN>​

9/30/12</SPAN>​

10/31/12</SPAN>​

11/30/12</SPAN>​

FORMULA</SPAN>

DATE RANGE</SPAN>​

Jan 1 - 31, 2012</SPAN>​

Feb 1 - 29, 2012</SPAN>​

Mar 1 - 31, 2012</SPAN>​

Apr 1 - 30, 2012</SPAN>​

May 1 - 31, 2012</SPAN>​

Jun 1 - 30, 2012</SPAN>​

Jul 1 - 31, 2012</SPAN>​

Aug 1 - 31, 2012</SPAN>​

Sep 1 - 30, 2012</SPAN>​

Oct 1 - 31, 2012</SPAN>​

Nov 1 - 30, 2012</SPAN>​

FORMULA</SPAN>

DATA TYPE1</SPAN>​

1024</SPAN>​

1038</SPAN>​

1048</SPAN>​

1060</SPAN>​

1063</SPAN>​

1069</SPAN>​

1182</SPAN>​

1196</SPAN>​

1206</SPAN>​

1217</SPAN>​

1224</SPAN>​

FORMULA</SPAN>​

DATA TYPE2</SPAN>​

332</SPAN>​

339</SPAN>​

301</SPAN>​

284</SPAN>​

339</SPAN>​

353</SPAN>​

497</SPAN>​

565</SPAN>​

594</SPAN>​

648</SPAN>​

532</SPAN>​

FORMULA</SPAN>​

DATA TYPE3</SPAN>​

296</SPAN>​

291</SPAN>​

249</SPAN>​

248</SPAN>​

278</SPAN>​

301</SPAN>​

403</SPAN>​

492</SPAN>​

520</SPAN>​

593</SPAN>​

478</SPAN>​

FORMULA</SPAN>

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