Ronaldo Company's record of transactions concerning part VF5 for the month of September was as follows. Instructions a. Compute the inventory at September 30 on each of the following bases. Assume that perpetual inventory records are kept in units only. (Carry unit costs to the nearest cent.) 1. First-in, first-out (FIFO). 2. Average-cost. 3. Last-in, first-out (LIFO)