3. At the restaurant CJ, and K talked about their accounting class and had identified activities and costs at the restaurant that fall into each of the 4 activities. Provide 1 example for each (4 answers together). Example for the unit-level activities is provided below. Unit-level activities and costs (Example: making a fruit smoothie. cost of the ingredients). Customer-level activities and costs (This is like a batch-level activity at a manufacturing company). Product-level activities and costs. Facility level activities and costs: