use the following company information to calculate net cash provided or used by investing activities:

a.)equipment with a book value of $175000 and an original cost of $300000 was sold at a loss of $17000

b.) paid $62000 cash for a new truck

c.)sold land costing $32000 for $36000 cash, realizing a $4000 gain.

d.)purchased treasury stock for $61000 cash

e.)long-term investments in stock are sold for $41000 cash, realizing a gain of $3500.