How does making marginal decisions relate to maximizing utility?

Savvy sightseeing had beginning equity of $90,000; revenues of $144,000, expenses of $83,000, and dividends to stockholders of $10,800. there were no stockholder investments during the year. calculate ending equity.

Franklin painting company is considering whether to purchase a new spray paint machine that costs $4,800. the machine is expected to save labor, increasing net income by $720 per year. the effective life of the machine is 15 years according to the manufacturer’s estimate. required determine the unadjusted rate of return based on the average cost of the investment.

Your debit card is stolen, and you report it to your bank within two business days. how much money can you lose at most? a. $500 b. $25 c. $50 d. $150