12:43 Not Secure - alphacollege.ddns.net = 38 Question 2 Not yet answered Marked out of 1.00 P Flag question In the cost formula (Y = a + bx) that is used to estimate the total manufacturing overhead cost for a given period, the letter "a" refers to the estimated a. total amount of the allocation base O b. total fixed manufacturing overhead cost c. variable manufacturing overhead cost per unit of the allocation base d. total manufacturing overhead cost Question 3 Not yet answered Marked out of 1.00 P Flag