Current Attempt in Progress

SP Photography reported net income of $$109,000$ for $2022.$ Included in the income statement were depreciation expense of $$6,300.$ patent amortization epense of $$3,900,$ and a gain on disposal of plant assets of $$3,800.$ SP$\text{'}$s comparative balance sheets show the following balances.

$\backslash$table$[[,\frac{12}{31}\frac{?}{22},\frac{12}{31}\frac{?}{21}$