Answer:
Efficiency variance = $1,225 favorable
Step-by-step explanation:
Labour efficiency variance is the difference between the actual time taken to achieve a given production output less the standard hours allowed for same multiplied by the standard labour rate .
It occurs as result of workers working faster or slower than expected (i.e standard hour )
Hours
standard hours 1, 100
Actual hours 1,000
efficiency varainec in Labour hour 100 favorable
Standard labour rate × $12.25f
Efficiency variance $1,225 favorable
Efficiency variance = $1,225