The following direct materials and direct labour data are for the operations of Coronado Manufacturing Company for the month of August:

$\backslash$table$[[$Costs$,,$Quantities$],[$Actual labour rate,$$13,$per hour,Actual hours incurred and used,$3,170$ hours,$],[$Actual materials price,$$93,$per tonne,Actual quantity of materials purchased and used,$930$ tonnes,$],[$Standard labour rate,$$12$ per hour,Standard hours used,$3,200$ hours,,$],[$Standard materials price,$$94$ per tonne,Standard quantity of materials used,$921$ tonnes,,$]]$

$($a$)$ Calculate the total, price, and quantity variances for materials and labour.

$\backslash$table$[[,,$Materials,,Lab$],[$Price variance,$$,,$$$,],[$Quantity variance,$$,,$$$,],[$Total variance,$$,,$$$,],[,,1,$longrightarrow,b$],[$eTextbook and $N,$dia,,,$]]$

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