The maximum amount that you can contribute to your TFSA is limited by your TFSA contribution room. All TFSA contributions made during the year, including the replacement or re-contribution of withdrawals made from a TFSA, will count against your contribution room.
The CACM is required in addition to the cargo and conveyance Advance Commercial Information (ACI) previously transmitted according to the prescribed time frames as described in the Reporting of Imported Goods Regulations.
The CAC 40 is a capitalization-weighted index. The number of shares issued (used to calculate the market cap and hence the index weight) of a company is reviewed quarterly, on the third Friday of March, June, September and December.