Answer:
-11.8%
Explanation:
the key to answer this question is to remember that valuation of a bond depends basically of calculating the present value of a series of cash flows, so let´s think about a bond as if you were a lender so you will get interest by the money you lend (coupon) and at the end of n years you will get back the money you lend at the beginnin (principal), so applying math we have the bond value given by:

so in this particular case that one year later there are 29 years to maturity so we have:


so as we have a higher rate the investment has the next return:


Answer:C.overreliance on volume as a basis for allocating overhead costs where products differ regarding the number of units produced, lot size, or complexity ofproduction.
Answer:
FIFO
FIFO means First in First Out. This method values cost of sales at the earliest prices
Cost of Goods Sold = (3,880 units × $8) + (5,430 units × $10)
= $85,340
LIFO
LIFO means Last in Fist Out. This method values cost of sales at the latest prices.
Cost of Goods Sold = (8,660 units × $10) + (650 units × $8)
= $91,800
Weighted Average Cost
The unit cost is re-calculated with every new purchase of units made. The cost of sale will be valued on the newly calculated average unit cost.
Unit Cost = Total Cost ÷ Total Units
= (3,880 units × $8) + (8,660 units × $10) / 12,540 units
= $9.381
Cost of Goods Sold = Units Sold × Unit Cost
= 9,310 units × $9.381
= $ 87,337.11