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Bramble Co. produces wooden boxes. The company's standards per box require 5 boards, each costing $10 per board, and half of an hour of direct labour. The standard labour rate is $15 per hour. In August, Bramble Co. purchased 12020 boards for a total cost of $124000. It used 11580 boards to manufacture 1800 boxes. Total labour hours were 970 hours, and total labour costs were $16350. What was the total labour variance for August? $1.500 $2850 U $1.50F $2850 F Pharoah Foods calculated the following ROIs for two potential investments. Pharoah's required rate of return is 10%. Investment A Investment B 14.00% 7.20% Which of the following should Pharoah choose? Investment A. Investment B. Both, since both investments generate a positive return. It depends on which investment generates the larger profit