A firm has 56 units of product X on hand. Forecasts of demand are for 20 units per week. A production quantity of 100 units is planned for period 3. Customer orders are 24 for period 1, 18 for period 2, and 15 for period 3. What is the projected on hand inventory at the end of period 2? Multiple Choicea) 20 b) 14 c)22 d)12 e)32