How does "cost" differ from "opportunity cost"?

Diggity dank corporation uses an activity-based costing system with two activity cost pools. diggity dank uses direct labor hours as the measure of activity in the first activity cost pool and the number of orders in the second activity cost pool. the following information relates to these two activity cost pools for last year: what was diggity dank's under- or overapplied overhead for last year? a. $17,000 overapplied b. $20,000 underapplied c. $27,000 underapplied d. $73,000 overapplied

River corp's total assets at the end of last year were $415,000 and its net income was $32,750. what was its return on total assets? a. 7.89%b. 8.29%c. 8.70%d. 9.14%e. 9.59%

Dozier company produced and sold 1,000 units during its first month of operations. it reported the following costs and expenses for the month: direct materials $ 69,000 direct labor $ 35,000 variable manufacturing overhead $ 15,000 fixed manufacturing overhead 28,000 total manufacturing overhead $ 43,000 variable selling expense $ 12,000 fixed selling expense 18,000 total selling expense $ 30,000 variable administrative expense $ 4,000 fixed administrative expense 25,000 total administrative expense $ 29,000 required: 1. with respect to cost classifications for preparing financial statements: a. what is the total product cost