Thyne Incorporated has provided the following data concerning one of the products in its standard cost system. Variable manufacturing overhead is applied to products on the basis of direct labor$-$hours. InputsStandard Quantity or Hours per Unit of OutputStandard Price or RateDirect materials$6\mathrm{.}9$grams$ $9\mathrm{.}20$per gramDirect labor$0\mathrm{.}90$hours$ $21\mathrm{.}20$per hourVariable manufacturing overhead$0\mathrm{.}90$hours$ $3\mathrm{.}60$per hour The actual output for the period was $3,900$ units. The standard amount of materials allowed for the actual output is closest to: