Waheed Company uses normal costing. It allocates manufacturing overhead costs using a budgeted rate per machine-hour. The following data are available for 2008: Budgeted manufacturing overhead costs $4,000,000 Budgeted machine-hours 200,000 Actual manufacturing overhead costs $3,860,000 Actual machine-hours 195,000 a) Calculate the budgeted manufacturing overhead rate. b) Calculate the manufacturing overhead allocated during 2008. c) Calculate the amount of under- or overallocated manufacturing overhead