To calculate the manager's commission, you can multiply the total amount paid to the band by the commission rate.
The formula is:
\[ \text{Commission} = \text{Total Pay} \times \text{Commission Rate} \]
In this case, the total pay is $8,000 and the commission rate is 15%, or 0.15 in decimal form.
\[ \text{Commission} = 8000 \times 0.15 = 1200 \]
So, the manager will receive $1,200 in commission from that contract.