Young Company is beginning operations and is considering three alternatives to allocate manufacturing overhead to Individual units produced. Young can use a plantwide rate, departmental rates, or activity-based costing. Young will produce many types of products in its single plant, and not all products will be processed through all departments. In which of the following independent situations would reported net Income for the first year be the same regardless of which overhead allocation method had been selected? O a. The sales mix does hot vary from the mix that was budgeted. Ob. All ending inventory balances are zero. c. All production costs approach those costs that were budgeted. Od. All manufacturing overhead is a fixed cost