Solomon Manufacturing Company began operations on January $1.$ During the year, it started and completed $1,690$ units of product. The financial statements are prepared in accordance with GAAP. The company incurred the following costs:

Raw materials purchased and used $-$$$3,060.$

Wages of production workers$-$ $$3,510.$

Salaries of administrative and sales personnel$-$ $$1,975.$

Depreciation on manufacturing equipment$-$ $$5,936.$

Depreciation on administrative equipment$-$ $$1,785.$

Solomon sold $1,060$ units of produ'ct.

Required

a$.$ Determine the total product cost for the year.

b$.$ Determine the total cost of the ending inventory.

Note: Do not round intermediate calculations.

c$.$ Determine the total of cost of goods sold.

Note: Do not round intermediate calculations.

$\backslash$table$[[$a$.$ Total product cost,$],[$b$.$ Total cost of ending inventory,$],[$c$.$ Total cost of goods sold,$]]$