Department s had no work in process at the beginning of the period. 12,000 units of direct materials were added during the period at a cost of $84,000, 9,000 units were completed during the period, and 3,000 units were 30% completed as to labor and overhead at the end of the period. all materials are added at the beginning of the process. direct labor was $49,500 and factory overhead was $9,900. the total cost of units completed during the period were:

Anew firm is developing its business plan. it will require $615,000 of assets, and it projects $450,000 of sales and $355,000 of operating costs for the first year. management is reasonably sure of these numbers because of contracts with its customers and suppliers. it can borrow at a rate of 7.5%, but the bank requires it to have a tie of at least 4.0, and if the tie falls below this level the bank will call in the loan and the firm will go bankrupt. what is the maximum debt ratio the firm can use? (hint: find the maximum dollars of interest, then the debt that produces that interest, and then the related debt ratio.)a. 41.94%b. 44.15%c. 46.47%d. 48.92%e. 51.49%