John decided to leave his job and open a bookshop in the city center. He was working as an engineer before and getting an annual salary of $35000. For the bookshop he paid $20000 for his worker, $15000 for rent, $10000 for utilities. He used his savings that was equivalent to $60000 at an interest rate of 7%. He bought all the books that he planned to sell by his savings. If he opens his bookshop in mall rather than city center his profit was predicted to be $25000. At the end of the first year his revenue from sales was identical to $210000. For John a) Calculate the implicit costs. b) Calculate the explicit costs. c) Calculate the total cost. d) Calculate his profit/loss. e) Should he continue to the business or go back to his job?

San ruiz interiors provides design services to residential and commercial clients. the residential services produce a contribution margin of $450,000 and have traceable fixed operating costs of $480,000. management is studying whether to drop the residential operation. if closed, the fixed operating costs will fall by $370,000 and san ruiz’ income will

Cosmetic profits. sally is the executive vice president of big name cosmetics company. through important and material, nonpublic information, she learns that the company is soon going to purchase a smaller chain of stores. it is expected that stock in big name cosmetics will rise dramatically at that point. sally immediately buys a number of shares of her company's stock. she also tells her friend alice about the expected purchase of stores. alice wanted to purchase stock in the company but lacked the funds with which to do so. although she did not have the funds in bank a, alice decided to draw a check on bank a and deposit the check in bank b and then proceed to write a check on bank b to cover the purchase of the stock. she hoped that she would have sufficient funds to deposit before the check was presented for payment. of which of the following offenses, if any, is alice guilty of by buying stock?

Location test: question 1 of 54)water is a solvent because itoa. is made of moleculesob. dissolves many substancesc. is a saltd. has a large buffering capacity