PLEASE HELP ANSWER PART B$!!!$

P$8\mathrm{.}5($LO $3)($Compute FIFO, LIFO, and Average$-$Cost$)$ Some of the information found on a detail inventory card for Slatkin Inc. for the first month of operations is as follows.

Received

Instructions

First$-$in$,$ first$-$out $($FIFO$).$

Last$-$in$,$ first$-$out $($LIFO$).$

Average$-$cost$.$

P$8\mathrm{.}5(L{O}_3)($Compute FIFO, LIFO, and Average$-$Cost$)$ Some of the information found on a detail inventory card for Slatkin Inc. for the first month of operations is as follows.

Received

$\backslash$table$[[$Received$,$Issued, No$.$ of Units,Balance, No$.$ of Units$],[$Date$,$No$.$ of Units,Unit Cost$],[$January$,2,1,200,$$$3\mathrm{.}00,,1,200],[,7,,,700,500],[,10,600,3\mathrm{.}20,,1,100],[,13,,,500,600],[,18,1,000,3\mathrm{.}30,300,1,300],[,20,,,1,100,200],[,23,1,300,3-40,,1,500],[,26,,,800,700],[,28,1,600,3\mathrm{.}50,,2,300],[,31,,,1,300,1,000]]$

Instructions

a$.$ From these data compute the ending inventory on each of the following bases. Assume that perpetual inventory records are kept in units only. $($Carry unit costs to the nearest cent and ending inventory to the nearest dollar.$)$

First$-$in$,$ first$-$out $($FIFO$).$

Last$-$in$,$ first$-$out $($LIFO$).$

Average$-$cost$.$