Abby received requests from three families to babysit a toddler for four hours on friday night. she can only babysit for one of the three families. the fleming family offered her $20, the gilbert family offered her $30, and the lewis family offered her $40. if abby chooses to babysit for the lewis family, her opportunity cost of this decision is: choose the correct answer from the following choices, and then select the submit answer button. answer choices incorrect: $40. $40. $30. $20. $50.

Identify the level of the literature hierarchy for u.s. gaap to which each item belongs

Inventory by three methods; cost of goods sold the units of an item available for sale during the year were as follows: jan. 1 inventory 20 units at $1,800 may 15 purchase 31 units at $1,950 aug. 7 purchase 13 units at $2,040 nov. 20 purchase 16 units at $2,100 there are 18 units of the item in the physical inventory at december 31. determine the cost of ending inventory and the cost of goods sold by three methods, presenting your answers in the following form: round your final answers to the nearest dollar. cost inventory method ending inventory cost of goods sold a. first-in, first-out method $ $ b. last-in, first-out method $ $ c. weighted average cost method $ $

What resourse is both renewable and inexpensive? gold coal lumber mineral