I'm not sure If I did the problem correctly?

TB MC Qu. 8-169 (Algo) Harden, Incorporated, has budgeted sales... Harden Incorporated, has budgeted a hunts for the next five months as follows June 7,800 unite Joly 6.100 units At 7.500 units September 7.600 wita October 9,708 white Post experience has shown that the ending inventory for each month should be us to 20% of the next mont's sales in units. The inventary on May 31 contained 560 units. The company needs to prepare a production budget for the next five month The beginning wentory for September should be Mode 10 100