please help see attached

The controller of Fortnight Co. has requested a quick estimate of the manufacturing supplies needed for the Cleveland Plant for the month of July. when production is expected to be 620,000 units to meet the ending inventory requirements and sales of 525,000 units. Fortnight C033 budget analyst has the following actual data for the last three months. Production Manufacturing Month in Units Supplies March 525, 939 $573, 559 April BBB, 900 855, 666 May 53E). 899 768. 819 Using the highlow method to develop a cost estimating equation, the total estimated cost of needed manufacturing supplies for July would be: (CMA adapted]