Garza Electronics expects to sell 690 units in January, 440 units in February, and 1.950 units in March. January's beginning inventory is 1,080 units. Expected sales for the whole year are 18,600 units. Garza has decided on a level monthly production schedule of 1,550 units (18,600 units/12 months = 1550 units per month). What is the expected end-of-month inventory for January, February, and March? Ending inventory 1940 January February March