Answer:
a. Value of Ending inventory  $ 22025
b. Profit=  $ 10429
c. Amount Remitted to the Consignor  $32454      
Explanation:
Windsor Company
Goods Sent on Consignment  90 * $ 480= $ 43,200
Shipping Charges                                              $ 850
Total                                                                    $44050 
Cost of One Freezer = $ 44050/ 90= $ 489.44
Cost of 45 Freezers= $22025
The ending inventory value is calculated by multiplying the unit costs with the units at hand.
a. Value of Ending inventory at the Hands of the Consignee = Units* Cost Price = 45 * $ 489.44= $ 22025
Sales by the Consignee           45* $ 780= $ 35100
b. Profit= Sales - (Cost + Expenses) =  $ 35100- ($22025 + $2646)   
= $ 10429
Profit is calculated by subtracting all the expenses and the cost from the sales
Installation Charges                                 $330
Advertisement Costs                                $ 210 
Commission (6% of 35100)=                     $2106
Total  Expenses                                      $2646   
c. Amount Remitted to the Consignor = Sales - Expenses=  ( $ 35100-  $2646 )= $32454