Answer:
$1,352 per year
Explanation:
Since Asher pays for 6 weeks of piano lessons = $156
Asher pays for 1 week of piano lessons =

= $26 per week
There are 52 weeks in one year.
Therefore, the price per year for piano lessons = 26 × 52
= $1,352
The price for piano lessons for one year would be $1,352.