
Respuesta :
Answer:
The laspeyres method of weighted aggregate price index is used of LIFO inventory valuation, therefore laspeyres index number is 106.08
Step-by-step explanation:
First of all we would have to perform the following table:
                      Â
Product  Ending Inventory(Q0)  Begining(P0)  Ending(P1)  P0×Q0  P1×Q0 Â
  A           500             0.15        0.21         75     105
  B            50             1.60        1.80         80     90
  C            100             4.50       4.20         450    420
  D            40              12.00      13.40         480   536
                                               Total  1085   1151
Therefore, using laspeyres index number, we calculate the following:
laspeyres index number=(∑P1×Q0/∑P0×Q0)×100
laspeyres index number=(1151/1085)×100
laspeyres index number=106.08