Three roommateslong dashtinker, evers, and chancelong dashshare an apartment. it is really cold outside and they are considering turning up the thermostat in the apartment by 1, 2, 3, or 4 degrees. their individual marginal benefits from making it warmer in the apartment are as follows:

- tinker evers chance

1 degree $20 $16 $12

2 degrees $16 $12 $8

3 degrees $12 $8 $4

4 degrees $8 $4 $0

they know that each time they raise the temperature in the apartment by 1 degree, their heating bill goes up by $32.

to maximize social benefit, they should raise the temperature by

In terms of precent, beer has more alcohol than whiskey true or false

Chang corp. has $375,000 of assets, and it uses only common equity capital (zero debt). its sales for the last year were $595,000, and its net income was $25,000. stockholders recently voted in a new management team that has promised to lower costs and get the return on equity up to 15.0%. what profit margin would the firm need in order to achieve the 15% roe, holding everything else constant? a. 9.45%b. 9.93%c. 10.42%d. 10.94%e. 11.49%

Joint cost cheyenne, inc. produces three products from a common input. the joint costs for a typical quarter follow: direct materials $45,000 direct labor 55,000 overhead 60,000 the revenues from each product are as follows: product a $75,000 product b 80,000 product c 30,000 management is considering processing product a beyond the split-off point, which would increase the sales value of product a to $116,000. however, to process product a further means that the company must rent some special equipment costing $17,500 per quarter. additional materials and labor also needed would cost $12,650 per quarter. a. what is the gross profit currently being earned by the three products for one quarter? $answer b. what is the effect on quarterly profits if the company decides to process product a further? $answer