A fire destroyed a warehouse. Accounting records on that date indicated the following

Inventory at the beginning of the year

Purchases during the year

$$18$

Sales $80$

SHOW WORK PLEASEEE!!! The gross profit ratio averages $30\%$ of sales. Estimate the cost of inventory destroyed in the

fire. Show work for credit.

A$.$ $$25$

B$.$ $$30$

C$.$ $$20$

D$.$ $$36$