$01\mathrm{.}03\mathrm{.}2018$ Beginning Inventory $5\mathrm{.}000$ units purchased at cost TL $8$ per unit.

$05\mathrm{.}03\mathrm{.}2018$ Purchased $10\mathrm{.}000$ units at cost TL $10$ per unit.

$10\mathrm{.}03\mathrm{.}2018$ Sold $10\mathrm{.}000$ units at price TL $12$ per unit.

$15\mathrm{.}03\mathrm{.}2018$ Sold $3\mathrm{.}000$ units for price TL $15$ per unit.

$20\mathrm{.}03\mathrm{.}2018$ Purchased $5\mathrm{.}000$ units at cost TL $14$ per unit

$25\mathrm{.}03\mathrm{.}2018$ Sold $6\mathrm{.}000$ units at price TL $20$ per unit

Required: Calculate the followings according to Weighted Average Cost Method:

a$)$ Total Cost of Goods Sold during the period