00:01
So here the question is in many parts at part 1 we need to calculate direct material cost variances.
00:11
So at part a we need to calculate quantity variance.
00:17
So how we can calculate quantity variance the formula is actual quantity used minus standard quantity multiply by standard cost per unit.
00:32
So let's put the values here from the question.
00:37
This is 1 ,30 ,000 minus 16 ,500 multiply by 16 ,500 multiply by 12 $.
00:57
So here we got one thing is okay.
01:06
So from here we got the amount also this can be multiplied by 8.
01:12
So here the amount will be 1 ,30 ,000 minus 1 ,32 ,000 multiply by 12 $.
01:23
So here we got minus 2 ,000 multiply by 12 $.
01:31
So quantity variance will be minus 24 ,000 $.
01:36
This is our answer for part a now at part b we need to calculate price variance.
01:45
So what is price variance the formula is actual cost per unit minus standard cost per unit multiply by actual quantity used.
01:58
So let's put the values 12 $ minus 12 $ multiply by 1 ,30 ,000 $.
02:11
So when we simplifying it we got the price variances 0 $.
02:16
Now total direct material cost total direct material cost variance is equals to we need to add quantity variance plus price variance.
02:29
So let's put it 24 ,000 $ plus 0 $.
02:37
So here we got minus 24 ,000 $.
02:44
So this is our final answer for total direct material cost variance.
02:49
Now, let's move towards the next part of the question here.
02:53
We need to calculate direct labor cost variance.
03:00
So here we need to calculate time variance.
03:04
So the formula of time time variances actual labor hours minus standard labor hours multiply by standard rate.
03:15
So let's put the values here.
03:17
We got 65 ,000 $ minus 16 ,500 $ multiply by 4 $ standard hours and this is 26 $.
03:33
So when we simplifying it we got 65 ,000 $ minus 66 ,000 $ multiply by 26 $.
03:43
So here it is minus 1 ,000 $ multiply by 26 $.
03:50
So our time variance will be minus 26 ,000 $ minus 26 ,000 $.
04:02
Now, let's move towards the next thing for this b is rate variance.
04:09
So how we can calculate actual rate per hour per hour minus standard rate per hour multiply by actual labor hours.
04:23
So let's put the values here 26 $ minus 26 $ multiply by 65 ,000 $.
04:34
So here we got 0 $ rate variance...