Answer:
Total overhead assigned to each the 35mm camera $ 66,000
An Activity Rate for receiving   $8 per receiving order 
Receiving costs for 35mm camera  $1600
 An Activity Rate for packing $ 10 per packing order 
Explanation:
Product Machine Hours Setups Receiving Orders Packing Orders
35mm         10,000             100           200                  400
Digital            10,000          250          800                  2000
Cost            $60,000        $40,000    $8,000           $24,000
Total Overhead Costs= $ 60,000 + $ 40,000 + $ 8000+ $ 24,000= $132,000
 Total overhead assigned to each the 35mm camera=( Total Costs/Total Machine Hours) * 35mm camera machine hours
 Total overhead assigned to each the 35mm camera= ($ 132,000/ 20,000)10,000= $ 66,000
An Activity Rate for receiving based on receiving orders= 8000/1000=  $8 per receiving order 
Receiving costs for 35mm camera= 8 * 200= $1600
 An Activity Rate for packing based on packing orders = 24000/ 2400= $ 10 per packing order