Peter signed up for a program that cost $10.50 per month to stream movies to his computer. he decided to cancel his service after 5/6 months. he only has to pay for the amount of time you use the service. what number represents the total change in the amount of money peter has after paying for the service?

Madeline quits her job, at which she was earning $20,000 per year. she then takes $50,000 out of savings, on which she was earning 10% interest, and uses it to buy supplies for her business. she also pays $10,000 in rent on the building and $15,000 in additional labor costs. in her first year of operations, madeline receives $150,000 in revenue from sales. instructions: round each answer to a whole number. madeline's accounting cost is