Given an interest rate of 4.1 percent per year, what is the value at date t = 7 of a perpetual stream of $5,200 payments that begins

Given an interest rate of 4.1 percent per year, what is the value at date t = 7 of a perpetual stream of $5,200 payments that begins at date t = 15?

Below are cash transactions for Goldman Incorporated, which provides consulting services related to mining of precious metals

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

a. Cash used for purchase of office supplies, $2,400.

b. Cash provided from consulting to customers, $50,600.

c. Cash used for purchase of mining equipment, $83,000.

d. Cash provided from long-term borrowing, $70,000.

e. Cash used for payment of employee salaries, $25,000.

f. Cash used for payment of office rent, $13,000.

g. Cash provided from sale of equipment purchased in c. above, $23,500.

h. Cash used to repay a portion of the long-term borrowing in d. above, $45,000.

i. Cash used to pay office utilities, $5,300.

j. Purchase of company vehicle, paying $11,000 cash and borrowing $16,000.

Required:

Calculate cash flows from operating activities.