Answer:
total direct materials cost variance is $6,000 Favourable
Explanation:
first we get here Standard cost to manufacture 
Standard cost to manufacture 6,000 units is = 7 × $47 × 6,000 
Standard cost = $1,974,000
and 
now we get here Actual cost to manufacturing
Actual cost to manufacturing 6,000 units is = 41,000 × $48 
Actual cost = $1,968,000
and 
now we get here Direct material cost variance that is express as
Direct material cost variance = Standard cost - Actual cost         ..........1
put here value 
Direct material cost variance = $1,974,000 - $1,968,000 
Direct material cost variance = $6,000 Favourable