Simplify this expression.

Simplify this expression.
1 + 4.25n + 32p – 3 + (–2p) + 54n

A. 5.5n – 12p – 2
B. 9.5n + 1.5p – 2
C. 94n − 1.5p − 4
D. 3.75n – p + 1