Question 4 0.2 pts Johny Pickles Brewing is considering an expansion of its brewing operations. The following current and expected sales and costs are presented below. Cost Item Beer Sales Cost of Barley Cost of Hops Direct Labor Brewmaster Salary Rent on Building New Equipment Current Sales/Cost $23,796 $8,442 $1.976 $2.251 $3,084 $1,651 Sales/Cost if Expanded $31,856 $9,240 $2,210 $2,589 $3,084 $1,651 $12,150 $0 In addition, the existing equipment in the brewery originally cost $19.933. What is the total differential revenue of expanding the brewery? Your answer should be a positive number to the whole dollar