Please help with question D and E

\f. With the nominal wage xed at $240: the price of a ream of paper doubles from $3 to $6. What happens to Page Gne's labour demand cunre and production? . With the nominal wage xed at $240: the price of a ream of paper fused at $3, the introduction of new machineryr doubles the number of reams of paper produced at ever},r level of employment. What happens to labour demand and employment