Given the following information, there is a cash-and-carry arbitrage opportunity. What trades are necessary to exploit it and how much profit can be made?

CTD Bund 8 7/8% 20/12/2011 price:

102.71

Accrued coupon:

3.599 per 100

Bund futures price:

85.31

Conversion factor for CTD:

1.2030

Repo rate:

6.80%

Days to futures delivery date:

24

Futures contract amount:

€100,000

Accrued coupon on CTD at futures delivery date:

4.182 per 100