Final answer:
The total amount of joint cost is $113,000.
Step-by-step explanation:
The total amount of joint cost can be calculated by adding together the cost of materials, labor, and remixing cost.
In this case, the materials cost for producing the silver alloy is given as $52,000 and the labor cost is $56,000. Additionally, the remixing cost is provided as $5,000.
To determine the joint cost, we simply add up these costs:
$52,000 (materials cost) + $56,000 (labor cost) + $5,000 (remixing cost) = $113,000 (total joint cost).
By summing up the materials cost, labor cost, and remixing cost, we arrive at the total joint cost of $113,000.