Answer:
From maintenance to department B will be allocated 85,333 dollars
Explanation:
We distribute maintenance over personnel and operating and then,
we distributed the accumulated in personnel over the operating department:
[tex]\left[\begin{array}{cccccc}&Maintenance&Personnel&Dep A&Deb B\\$maintenance-hours&&800&960&640\\$employes&&&160&480\\$Direct \: Cost&320,000&80,000&160,000&240,000\\$Allocate A&-320,000&106,667&128,000&85,333\\$Subtotal&&186,667&288,000&325,333\\$Allocate J&&-186,667&46,667&140,000\\$Total&&&334,667&465,333\\\end{array}\right][/tex]
For the given question it would be:
total maintenance-hours: 800 + 960 + 640 = 2,400
allocation of maintenance:
320,000 x 640/2400 = 85,333