Car Armour sells car wash cleaners. Car Armour uses a perpetual inventory system and made purchases and sales of a product in 2023 as follows: Assume that Car Armour specifically sold the following units: Assume that operating expenses are $1,250. 1-a. Calculate the profit using (i) FIFO, (ii) Moving Weighted Average, and (iii) Specific Identification. (Round the "Weighted cost" to 2 decimal places. Round other intermediate answer to nearest whole dollar and round the final answers to 2 places.) 1-b. Which method results in the highest profit? FIFO Specific identification Moving weighted average 2. If costs were rising instead of falling, which method would result in the highest profit? Moving weighted average FIFO