Below are cash transactions for a company, which provides consulting services related to mining of precious metals.

a. Cash used for purchase of office supplies, $1,600.
b. Cash provided from consulting to customers, $42,600.
c. Cash used for purchase of mining equipment, $67,000.
d. Cash provided from long-term borrowing, $54,000.
e. Cash used for payment of employee salaries, $23,400.
f. Cash used for payment of office rent, $11,400.
g. Cash provided from sale of equipment purchased in c. above, $21,900.
h. Cash used to repay a portion of the long-term borrowing in d. above, $37,000.
i. Cash used to pay office utilities, $3,700.
j. Purchase of company vehicle, paying $9,400 cash.

Required:
Calculate cash flows from operating activities.