7 Fullagar Corporation's cost formula for its manufacturing overhead is $15,400 per month plus $11 per machine hour. For the month of May, the company planned for activity of 7,500 machine hours, but the actual level of activity was 7,540 machine-hours. The actual manufacturing overhead for the month was $102,710. of 10 stion The manufacturing overhead in the flexible budget for May would be closest to: Select one: O a. $97,900 O b. $98,422 Oc $98,340 Od $102,710 F page Next page