Answer and Explanation:
The computation of the total period cost is shown below:
Variable selling expense $16,000
Fixed selling expense $15,000
Variable administrative expense $6,000
Fixed administrative expense $18,000
Total period Cost $51,000
ANd, the total fixed cost is
Fixed Manufacturing overheads $30,000
Fixed selling expenses $15,000
fixed admin expenses $18,000
Total fixed cost $63,000
We simply added all the above items