Use the following information for questions $115$ and $116.$

Transactions for the month of June were:

$*115.$ Assuming that perpetual inventory records are kept in units only, the ending inventory on a LIFO basis is $($show your work with an answer $\text{'}4,110\text{'})$

a$.4,110.$

b$.4,160$

c$.4,290$

d$.4,470$

$116.$ Assuming that perpetual inventory records are kept in dollars, the ending inventory on a LIFO basis is $($show your work with an answer $\text{'}4,290\text{'})$

a$.4,110.$

b$.4,160.$

c$.4,290.$

d$.4,470.$